50 results
Search Results
2. Opportunities and challenges of solar thermal technologies in the Indian context.
- Author
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Kuchhal, Piyush, Kumar, Abhinav, Upadhyay, Prashant, and Mondal, Surajit
- Subjects
SOLAR technology ,SOLAR energy ,AERODYNAMIC heating ,ELECTRICAL load ,ENERGY economics ,ELECTRICAL energy ,SOLAR thermal energy - Abstract
India has abundant solar power assets. Many districts get better than expected insulation compared with different parts of the world. The essential innovation for incorporating and changing sun‐based energy into electrical energy in India depends on photovoltaic (PV) cells. Concentrated solar power (CSP) plants have barely added to the nation's general introduced solar‐based force limit. The difficulties that have restrained the development of CSP and CST are part of the discussion and potential arrangements recommended. The primary difficulties for CSP and CST are identified as the absence of a dependable direct normal irradiance database, indigenous assembling, and rivalry from PV. The after‐effects of a contextual analysis evaluated the effect of indigenous assembling and economies of scale on capital expenses and levelized cost of power. We will evaluate the current status of CSP plants in this paper. The paper shows different incorporated technologies in solar thermal application in India with indigenous manufacturing and the energy policy supporting the solar thermal analyzing the barriers to implementation of Jawaharlal Nehru National Solar Mission. Also, the techno‐economic evaluation of the CSP and CST is covered. This paper provides a framework of CSP and CST technology in India's industrial sector with their impact on goods and services provided by the sector and the cost‐effectiveness of the product and technology. Furthermore, the environmental aspects and base electrical load accumulating are researched, and various policy measures and amendments are suggested to the government from this study‐based study. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
3. Source forecasting and economic/environmental assessment of hybrid renewable energy system in North Eastern State of India.
- Author
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Komanapalli, Vahini, Mansani, Swapna, Hampannavar, Santoshkumar, and Bobbakunte, Deepa
- Subjects
- *
ECONOMIC forecasting , *RENEWABLE energy sources , *CLEAN energy , *SUSTAINABILITY , *ENERGY economics - Abstract
Clean and sustainable energy holds preeminent importance from a socio-environmental standpoint and can be achieved through the implementation of a hybrid renewable energy system (HRES). As well as ensuring the stable and reliable operation of power systems amidst the increasing integration of renewable energy sources, precise source forecasting becomes indispensable. Thus, this paper presents a pioneering HRES design incorporating photovoltaic (PV), wind turbine (WT), and biogas generator (Bio) technologies, wherein animal manure is utilized as biomass for the sustainable valorization of animal waste. The preliminary objective of this study is to address the prevailing gaps to attain sustainable energy production that is both cost-optimal and technically efficient. Consequently, this paper investigates source forecasting through time series modeling, and assesses the techno-environmental and economic viability of HRES (both off-grid and on-grid) within the northeastern state of India, specifically focusing on the case study of the Cachar district in Assam state. Moreover, real data analysis is conducted to model and optimize the hybrid system. The findings reveal promising outcomes in terms of cost, emissions, and electrical energy potential, in which the optimal configuration PV/Bio with grid results in a net present cost (NPC) of 0.659 M$, cost of energy (COE) of 0.00684 $/kWh, and CO2\documentclass[12pt]{minimal}\usepackage{amsmath}\usepackage{wasysym}\usepackage{amsfonts}\usepackage{amssymb}\usepackage{amsbsy}\usepackage{mathrsfs}\usepackage{upgreek}\setlength{\oddsidemargin}{-69pt}\begin{document}$$_2$$\end{document} emission of 2368 kg/yr. For the off-grid, the optimal configuration PV/Bio/Battery obtained with NPC of 2.49 M$, COE of 0.218 $/kWh, and CO2\documentclass[12pt]{minimal}\usepackage{amsmath}\usepackage{wasysym}\usepackage{amsfonts}\usepackage{amssymb}\usepackage{amsbsy}\usepackage{mathrsfs}\usepackage{upgreek}\setlength{\oddsidemargin}{-69pt}\begin{document}$$_2$$\end{document} emission of 346 kg/yr. The analyzed results of the off-grid case are compared and validated with existing literature on different energy economics with optimum configurations. The obtained optimum system is more cost-effective than the existing systems in the literature. Furthermore, a sensitivity analysis is performed to assess the system’s robustness. Finally, this study endeavors to project a future power system for one of the prominent regions in Assam, an Indian state. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
4. Sustainable entrepreneurship development in the renewable energy sector: Insights from Gujarat, India.
- Author
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Haldar, Stuti
- Subjects
RENEWABLE energy sources ,ENERGY development ,TECHNOLOGICAL risk assessment ,SOLAR technology ,HEART development ,ENERGY economics ,SUSTAINABLE development - Abstract
Sustainable development lies at the heart of sustainable entrepreneurship. In the context of this view, the current paper explores the linkages among sustainable development, entrepreneurship, and innovation. Since Gujarat ranks among the five top Indian states in terms of renewable energy (RE) potential, we studied this sector using a case study approach. The study explores factors that affects the shift from conventional to sustainable entrepreneurship. These factors include major opportunities, as well as challenges for RE entrepreneurs. The findings suggest that RE entrepreneurs are driven by a mix of economic, personal commitment for the environment and social concerns. Institutional support in the form of skill development programmes, subsidies and easing entry level barriers to RE serve as opportunities for entrepreneurs. Technological expertise is another enabler for RE entrepreneurship. Major challenges identified in this study include inadequate access to formal and institutional finance, especially for start-ups, bureaucratic obstacles, limited number of government-accredited certification labs, and inconsistency in the Ministry of New and Renewable Energy (MNRE) guidelines. Knowledge barriers in the form of lack of information regarding usage, maintenance and utility of solar technologies are also challenges for this sector. Technological risks related to the adoption of RE technologies also puts them at a cost disadvantage in comparison to conventional technologies. [ABSTRACT FROM AUTHOR]
- Published
- 2021
- Full Text
- View/download PDF
5. Parameters estimation and life cycle economic analysis of a PV powered tri-cycle in India.
- Author
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DAS, SOUMYA, SADHU, PRADIP KUMAR, MAJHI, ANUP, GHATAK, UDAYAN, and BANDYOPADHYA, TUHIN
- Subjects
PHOTOVOLTAIC power systems ,LIFE cycle costing ,SOLAR vehicles ,ELECTRICITY pricing ,PARAMETER estimation ,ENERGY economics - Abstract
This paper is devoted towards life cycle economic analysis (LCEA) of a solar photovoltaic (PV) powered tri-cycle. The paper is meant to propose a more systematic approach in determining the optimum use of scarce resources in order to determine the most cost-effective option of the solar tri-cycle. This analysis is based on the life cycle cost of this solar vehicle, involving its comparison with the customary fuel-based tri-cycle which exhibits the relatively less expenditure of the solar alternative. The economic analysis takes into account the fact that over 20 years, the overall price of solar component, replacement and electricity charges, is much lower as compared to that of a fuel-based tri-cycle in India taking into consideration the fuel cost, maintenance and annual inflation over the same period. [ABSTRACT FROM AUTHOR]
- Published
- 2018
- Full Text
- View/download PDF
6. Least-cost targets and avoided fossil fuel capacity in India's pursuit of renewable energy.
- Author
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Deshmukh, Ranjit, Phadke, Amol, and Callaway, Duncan S.
- Subjects
FOSSIL fuels ,BATTERY storage plants ,FOSSIL fuel power plants ,WIND power plants ,RENEWABLE energy costs ,ENERGY economics ,CAPITAL costs ,ELECTRIC power production ,ELECTRIC power consumption - Abstract
India has set aggressive targets to install more than 400 GW of wind and solar electricity generation by 2030, with more than two-thirds of that capacity coming from solar. This paper examines the electricity and carbon mitigation costs to reliably operate India's grid in 2030 for a variety of wind and solar targets (200 GW to 600 GW) and the most promising options for reducing these costs. We find that systems where solar photovoltaic comprises only 25 to 50% of the total renewable target have the lowest carbon mitigation costs in most scenarios. This result invites a reexamination of India's proposed solar-majority targets. We also find that, compared to other regions and contrary to prevailing assumptions, meeting high renewable targets will avoid building very few new fossil fuel (coal and natural gas) power plants because of India's specific weather patterns and need to meet peak electricity demand. However, building 600 GW of renewable capacity, with the majority being wind plants, reduces how often fossil fuel power plants run, and this amount of capacity can hold India's 2030 emissions below 2018 levels for less than the social cost of carbon. With likely wind and solar cost declines and increases in coal energy costs, balanced or wind-majority high renewable energy systems (600 GW or - 45% share by energy) could result in electricity costs similar to a fossil fuel-dominated system. As an alternative strategy for meeting peak electricity demand, battery storage can avert the need for new fossil fuel capacity but is cost effective only at low capital costs (USD 150 per kWh). [ABSTRACT FROM AUTHOR]
- Published
- 2021
- Full Text
- View/download PDF
7. Wind energy programme in India: Emerging energy alternatives for sustainable growth.
- Author
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J, Charles Rajesh Kumar, D, Vinod Kumar, and Majid, MA
- Subjects
WIND power ,ALTERNATIVE fuels ,WIND power plants ,ENERGY economics ,COST - Abstract
India is one of the leading nations in the world for the development and utilization of wind energy. The country's wind power potential at 100 m above ground level is 302 GW. The Indian wind industry is on track to achieve the government's 60 GW wind capacity target ahead of the 2022 deadline as it has already crossed 34 GW. Wind energy sector contributes to the country by generating employment, reducing the adverse effects of greenhouse gases and increasing the size of gross domestic product. To date, the Indian wind sector has developed by private sector investment. The government, on its part, supporting the wind industry in the country via a range of financial incentives and innovative schemes. That ensures scaling up of wind energy to reach the national energy demand in a socially, economically and ecologically sustainable manner. Attempts have been made in this review to frame a clear picture of the current status of India in the onshore and offshore sectors. Various guidelines for the development of wind power projects, policies and programmes by the ministry and its growing concern for the country's energy security are discussed. This paper also highlights the importance of wind energy tariff and also explores the cost and economics of wind energy production. Current wind energy-related research studies are summarized. Concerns that are adhered in developing wind energy power plants including social, environmental and techno-economic impacts are addressed. [ABSTRACT FROM AUTHOR]
- Published
- 2019
- Full Text
- View/download PDF
8. An integrated modeling framework for energy economy and emissions modeling: A case for India.
- Author
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Kanitkar, Tejal, Banerjee, Rangan, and Jayaraman, T.
- Subjects
- *
ENERGY economics , *ECONOMIC development , *RENEWABLE energy sources , *CLEAN energy - Abstract
Abstract Addressing environmental concerns alongside economic development and energy transitions is a challenge for all countries and effective policy making requires approaches that can balance all these concerns. In this paper, combining a range of modeling methodologies is proposed as a way of addressing these questions in an integrated manner. The choice of models to be used would depend on the specific characteristics of the system and region being studied. One possible combination of models is discusses in this paper for the specific case of India. The Integrated Modeling Framework (IMF) proposed combines three modeling approaches – i) index decomposition to estimate impacts of structural changes in the economy, ii) constrained optimization to estimate least cost fuel options for the power sector, iii) input-output analysis to estimate economic impacts. The model results indicate that the mode of investment for climate change mitigation is a significant determinant of the impact on economic growth, incomes, and income distribution in India. In some scenarios, higher investments in green energy negatively affects low income households significantly more as compared to other households. The paper also demonstrates how the IMF can be used to determine the reasons for and therefore alleviate the negative impacts. Highlights • An Integrated Modeling Framework (IMF) combining three modeling methods is presented. • IMF built for India, but applicable for other developing countries also. • IMF useful to study balance between energy, environment, economy, and equity. • Negative trade-off between equity and renewable energy transition in some scenarios. • IMF useful for identifying ways to alleviate the negative trade-off. [ABSTRACT FROM AUTHOR]
- Published
- 2019
- Full Text
- View/download PDF
9. Role of policy in deployment of wind energy: evidence across states of India.
- Author
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Panse, Riddhi and Kathuria, Vinish
- Subjects
- *
ENERGY policy , *WIND power , *ENERGY economics , *ENERGY development - Abstract
This paper is an enquiry into the role of State policies in influencing wind installed capacity. The paper studies the impact of policies on deployment of wind potential across the States of India over two decades. Aggregate indices are computed for each of the seven wind resourceful States of India indicating attractiveness for installed capacity of wind energy. For computing the indices, four policies, Feed-in-Tariff, Renewable Purchase Obligation, Banking facility, and Wheeling charges are considered. Panel data techniques are then employed to investigate the impact of the policy differences on wind potential deployment over the 19 year period (1993–2012) after controlling for three State-specific factors. The controlling factors include per-capita income of the State, power deficit, and ratio of installed capacity of wind to geographic potential indicating unmet capacity. The results show that that policy index positively impacts wind deployment whether control variables are included or not. Moreover, the control factors like the per-capita income of the State and unmet capacity have positive influence over the investment in wind energy. [ABSTRACT FROM AUTHOR]
- Published
- 2016
- Full Text
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10. What makes institutional crafting successful? Applying the SES to case studies from India and the greater Mekong Region.
- Author
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Werthmann, Christine
- Subjects
SUSTAINABLE development ,EMPIRICAL research ,ENERGY economics ,GAS cooking - Abstract
Using two very different empirical settings, this paper emphasizes the required conditions for the successful crafting of sustainable institutions. In the first setting, different farmer groups in Cambodia and Vietnam try to establish a collective approach for small-scale community-based aquaculture and fail. In the second setting, the collective initiatives of urban women in India are analysed. The Indian women succeed in their objective of a fuel transition from firewood to gas cookers using a cooperative approach. Ostrom's variables identified in the “Multitier Framework for Analyzing Social–Ecological Systems (SES)” ( Ostrom, 2007 ) are applied to local collective action initiatives in both settings to understand which factors make some of the groups succeed in their objectives and others fail. This research highlights the complexity as well as the uniqueness of different SESs. At the same time, the paper contributes to demonstrating the usability of the SES and certain variables to estimate the likelihood of success of self-organisation and crafting of rules. It highlights the relevance of certain conceptual variables for sustainable or unsustainable outcomes for different cases. [ABSTRACT FROM AUTHOR]
- Published
- 2015
- Full Text
- View/download PDF
11. A review on biomass energy resources, potential, conversion and policy in India.
- Author
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Kumar, Anil, Kumar, Nitin, Baredar, Prashant, and Shukla, Ashish
- Subjects
- *
BIOMASS energy , *ENERGY conversion , *ENERGY policy , *ENERGY economics - Abstract
In this communication biomass energy resource, potential, energy conversion and policy for promotion implemented by Government of India are discussed. The total installed capacity for electricity generation in India is 2666.64 GW as on 31st March 2013. Renewable energy is contributed 10.5% of total generation out of which 12.83% power is being generated using biomass. India has surplus agricultural and forest area which comprises about 500 million metric tons of biomass availability per year. In India total biomass power generation capacity is 17,500 MW. At present power being generated is 2665 MW which include 1666 MW by cogeneration. The various category of biomass in India is also discussed in this paper. And the research reveals that India has large potential for bio mass feed stock from different sources. Government of India deployed different policies and executed that the strategies for biomass power generation. Such approaches have included the whole biomass energy sector which incorporated the bio gas, bio diesel etc. in the policies. Government of India has focused on the deployment and development biomass energy sector with strategic policy and program which is notable portion of this review paper. [ABSTRACT FROM AUTHOR]
- Published
- 2015
- Full Text
- View/download PDF
12. Collective institutional entrepreneurship and contestations in wind energy in India.
- Author
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Jolly, Suyash and Raven, R.P.J.M.
- Subjects
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WIND power industry , *ENTREPRENEURSHIP , *ENERGY economics , *ENERGY consumption , *TECHNOLOGICAL innovations , *PRESSURE groups - Abstract
With 21,136 MW of wind energy installed in 2014, India is considered a success story in terms of net installed capacity. Few existing studies on Indian wind energy have highlighted the important role of institutions, and how they stemmed from the work of advocacy groups; studies also tend to focus on short time periods. This paper uses the notion of collective institutional entrepreneurship to analyze Indian wind energy across three time periods (1985–1995, 1995–2003, and 2003–2013). The analysis shows that Indian wind power development was driven by collective efforts of institutional entrepreneurs using two aggregated strategies, that is, supportive techno-economic and socio-political networks and an indigenous innovation infrastructure. The paper highlights setbacks, controversies, and tensions between various entrepreneurship groups and argues that actions must be taken for including actors who have been marginalized. [ABSTRACT FROM AUTHOR]
- Published
- 2015
- Full Text
- View/download PDF
13. Performance study on a grid connected 20 kWp solar photovoltaic installation in an industry in Tiruchirappalli (India).
- Author
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Kumar, Kevin Ark, Sundareswaran, K., and Venkateswaran, P.R.
- Subjects
SOLAR power plants ,PHOTOVOLTAIC power systems ,MANUFACTURING industries ,ENERGY economics ,GOVERNMENT policy - Abstract
This paper discusses the details and results obtained from a study carried out on a roof top 20 kWp solar photovoltaic (PV) power plant in a reputed manufacturing industry in India. Although there is plenty of sunshine, various financial supports and government policies, the growth of photovoltaic (PV) power plants in developing countries is still facing significant barriers due to unclear techno-economic aspects of the PV power plant. Therefore this paper highlights a few salient features of the installation, operational performance and economic calculations of a grid connected solar photovoltaic (PV) power plant. A few important aspects of solar power plant installation such as the feasibility of location in terms of geographical data, solar panel mounting design, interfacing aspects of PV system with grid are outlined. The results obtained from the study such as month wise energy generation, performance ratio, capacity factor, maintenance aspects, economic analysis, etc. of the system are discussed in detail. The study enables researchers and engineers in this area to understand roof top solar PV power plant and its economic viability. It is expected that this study will encourage and provide guidance to industries in this region to set-up similar PV power plants. [ABSTRACT FROM AUTHOR]
- Published
- 2014
- Full Text
- View/download PDF
14. Is Economic Liberalization Causing Environmental Degradation in India? An Analysis of Interventions.
- Author
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Sinha, Avik and Bhattacharya, Joysankar
- Subjects
FOSSIL fuels ,ECONOMIC development ,ENERGY economics ,CARBON dioxide mitigation ,ERROR correction (Information theory) ,FINANCIAL liberalization ,ENVIRONMENTAL degradation - Abstract
India's fossil fuel based energy-led economic growth and carbon emissions are largely influenced by economic liberalization. In this paper, we have considered twenty years before and after liberalization (1971-2010) and by formulation of an error correction model, we have demonstrated how causal associations among economic growth, drivers of growth, and negative consequences of growth undergo changes based on three constructs, namely industrialization, energy efficiency, and rural-urban migration. Analysis of missing feedback link in Environmental Kuznets Curve hypothesis using contextual interventions is the primary contribution of this paper in ecological economics literature. [ABSTRACT FROM AUTHOR]
- Published
- 2014
15. Off-grid electricity generation with renewable energy technologies in India: An application of HOMER.
- Author
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Sen, Rohit and Bhattacharyya, Subhes C.
- Subjects
- *
ELECTRICITY , *RENEWABLE energy sources , *ENERGY conversion , *ENERGY consumption , *BIODIESEL fuels , *ENERGY economics - Abstract
Abstract: Renewable energy-based off-grid or decentralised electricity supply has traditionally considered a single technology-based limited level of supply to meet the basic needs, without considering reliable energy provision to rural consumers. The purpose of this paper is to propose the best hybrid technology combination for electricity generation from a mix of renewable energy resources to satisfy the electrical needs in a reliable manner of an off-grid remote village, Palari in the state of Chhattisgarh, India. Four renewable resources, namely, small-scale hydropower, solar photovoltaic systems, wind turbines and bio-diesel generators are considered. The paper estimates the residential, institutional, commercial, agricultural and small-scale industrial demand in the pre-HOMER analysis. Using HOMER, the paper identifies the optimal off-grid option and compares this with conventional grid extension. The solution obtained shows that a hybrid combination of renewable energy generators at an off-grid location can be a cost-effective alternative to grid extension and it is sustainable, techno-economically viable and environmentally sound. The paper also presents a post-HOMER analysis and discusses issues that are likely to affect/influence the realisation of the optimal solution. [Copyright &y& Elsevier]
- Published
- 2014
- Full Text
- View/download PDF
16. Burning desires: untangling and interpreting 'pro-poor' biofuel policy processes in India and South Africa.
- Author
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Pradhan, Shishusri and Ruysenaar, Shaun
- Subjects
BIOMASS energy laws ,BIOMASS energy ,ENERGY economics ,FOSSIL fuels ,ENERGY policy - Abstract
The bio-economy is characterised by aspirations of replacing the fossil-based economy with biobased energy, resources and processes; biofuels are particularly popular. This new shift comes with multiple risks and uncertainties in both industrialised and developing economies. The uptake of biofuels is inextricably linked to and legitimised by policy processes involving a complicated nexus of vested interests, political aspirations, and technological drivers, and a range of associated factors. In this paper we describe the characteristics of and contours along which two national biofuels policies in India and South Africa have been articulated and developed. In doing so we establish how a biofuels regime has gained legitimacy, becoming embedded into policy processes dictated largely through specific networks and reflective of the rationalising effect of global and local narratives. We analyse how pro-poor 'win-win' narratives gained purchase amongst different actors and in turn how they were used as a basis for biofuels policies. The case studies are, however, complex and differentiated, pointing towards sociopolitical nuances and structural subtleties. [ABSTRACT FROM AUTHOR]
- Published
- 2014
- Full Text
- View/download PDF
17. Renewable Energy Certificates (RECs) in India – A performance analysis and future outlook.
- Author
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Narula, Kapil
- Subjects
- *
RENEWABLE energy sources , *ENERGY policy , *STAKEHOLDERS , *ENERGY consumption , *ENERGY industries , *ENERGY economics - Abstract
Abstract: Well designed Renewable Energy (RE) policies and their effective regulation is the key to promote RE generation in the world. Renewable Energy Certificate (REC) mechanism is a market-based policy instrument which facilitates Renewable (Energy) Purchase Obligations (RPOs) in order to increase RE generation in a country. The recently conceived and implemented REC mechanism in India attempts to involve various stakeholders in an economically efficient manner and has been effective in its first year of operation. The paper commences with the background and the genesis of REC mechanism in India. It characterises the REC trading mechanism and analyses the performance of the REC market for the FY 2011–12. Comparing the financial viability for sale of RE by project developers in certain key states, the paper shows that REC mechanism is more profitable than entering into a Power Purchase Agreement (PPA) for sale of RE at Preferential Tariff (Feed-in-Tariffs). Thus, the REC market which has attained a size of 2.3 billion INR in its first year of existence is forecasted to grow manifold in the future and the paper attempts to forecast the market size in near term. Further analysis of the REC market reveals that although there are inherent advantages of the REC mechanism over other methods of promoting growth of RE, the market is currently subject to various distortions and the paper suggests few steps for correcting these distortions by appropriate market re-design. The paper concludes that the REC market mechanism has gained momentum and can effectively promote RE generation in an economically efficient manner, with benefits to all stakeholders, provided it is strictly implemented and continuous corrections are given in the right direction by the market regulator. [Copyright &y& Elsevier]
- Published
- 2013
- Full Text
- View/download PDF
18. Economics of stationary energy storage systems: Driving faster adoption for behind-the-meter applications in India.
- Author
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Gandhok, Tejpavan and Manthri, Pranusha
- Subjects
- *
ENERGY storage , *BATTERY storage plants , *ENERGY economics , *ELECTRIC automobiles , *INVESTMENT policy , *GOVERNMENT policy - Abstract
Managing the transition to a low carbon economy is a complex challenge that needs both early wins and a longer-term alternate technologies leapfrog, to better supplement existing public policies. Relative to the significant investment and policy focus on renewable energy generation and Electric Vehicles (EV) - both globally and in India - Stationary Energy Storage systems (ESS) have received far lower investment and policy attention. This is an important issue to redress for two key reasons. Firstly, ESS is a key rate limiting constraint to achieve the desired benefits of further increasing the share of renewables in the energy generation mix, in India's case from the current 20–25% to a target 40%+ range by 2030. Secondly, several ESS applications are already/very nearly economically viable. Although the dominant discourse focuses on EVs, our analysis in this paper shows that there is a bigger near term opportunity in India for Stationary Battery Energy Storage Systems (BESS) to replace diesel gensets for power backup. Interestingly India offers a meaningful level of scale for power-backup applications, for adoption directly by end-users. BESS as an alternative to Diesel Generator (DG) for power backup is economically viable in the Telecom sector and for roof-top solar installations; further non-subsidy levers e.g. differential tariffs and an annual cess on DG use, can drive economic viability in large campuses e.g. residential, schools and commercial buildings. These applications could offer a BESS demand ranging from 40 to 145 GWh over the next three years – which is more than the BESS demand estimates for EV segment of 40 GWh. Our study is verified and supported by experiential insights derived through primary research, personal interviews and hosting round-table discussions with relevant private and public policy experts. The conclusions from this paper raise the interesting public policy and business strategy implications, 1 of given the economic viability and significant demand why has the adoption up to this potential not yet taken off, and what will it take to achieve this potential? 1 1 These issues are addressed in the author's subsequent working paper, interested readers can contact the corresponding author • Techno-economic feasibility study of battery energy storage systems (BESS). • Identify early adopter consumer scale use cases that are/near economic viability in India. • Demand estimates for BESS as Diesel genset replacement in Telecom, Consumer & Industry. • Our Results confirm greater near term for this application than EVs. • Raises important implications for greater Public policy and Business Strategic focus on this opportunity. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
19. DSM Power Plant in India
- Author
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Gupta, Saurabh and Bhattacharya, Tanushree
- Subjects
- *
POWER plants , *ENERGY shortages , *ENERGY economics , *ECONOMIC development , *ENERGY consumption , *CLIMATE change - Abstract
Abstract: India is facing acute energy shortage that is likely to affect its economic development. There are severe supply side constraints in term of coal and gas shortages that are likely to continue in the near future. Hence, in its current focus to solving the energy shortage problem and sustaining the development trajectory, the country should aim at a balance between supply side and demand side measures. Energy Efficiency in end use is increasingly gaining importance as one of the most cost effective options for achieving short to medium term energy savings. India has initiated the National Mission for Enhanced Energy Efficiency under National Action Plan for Climate Change which addresses various aspects of energy efficiency such as technology, financing, fiscal incentive and also creation of energy efficiency as a market instrument. However, even though energy efficiency has substantial scope in the Indian subcontinent, the market for energy efficiency has been limited. This paper discusses the concept of mega Demand Side Management projects as a DSM Power Plant. A DSM Power Plant acts as an umbrella with multiple energy efficiency schemes under its ambit aimed at transforming energy efficiency into a business by providing a push to the scale of operation as well as financial sustenance to energy efficiency projects. This paper expounds on the various aspects of DSM Power Plant in terms of its policy and institutional mechanism for the large scale implementation of energy efficiency in India. This paper provides an illustration of the concept of DSM Power Plant model through a case study in one of the states (Rajasthan) of India. Further, a comparative analysis of the cost of generation from DSM Power Plant and a representative conventional power plant (CPP) in Rajasthan has been undertaken and the DSM Power Plant comes out to be a more cost effective option. The concept of DSM Power Plant will not only address the issue of energy shortages but will also help the financially thwarted utilities to reduce their revenue deficit in the near future. [Copyright &y& Elsevier]
- Published
- 2013
- Full Text
- View/download PDF
20. Energy certificates REC and PAT sustenance to energy model for India
- Author
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Kumar, Rajesh and Agarwala, Arun
- Subjects
- *
ENERGY economics , *MATHEMATICAL models , *FEASIBILITY studies , *GOVERNMENT policy , *RENEWABLE energy sources , *ENERGY industries , *ENERGY policy - Abstract
Abstract: An innovative energy model is explored for techno-economic feasibility evaluation, taking into consideration the geographical advantages, government policies, regional incentives and energy certificates. In India, two energy certification schemes have been started, namely, the Renewable Energy Certification (REC) mechanism, successfully implemented in India during 2011, and the Perform, Achieve and Trade (PAT) for the Enhanced Energy Efficiency Programme in 2012. This paper reviews the state of the art in designing an energy model at a specific location, with the consideration of solar, wind and ground sources for renewable energy and fossil fuel, to gain optimum performances in energy certificate scenario. The key design issues about boundary and target settings for REC and PAT energy certificates are discussed to review the financial performance of the schemes taking into considerations energy generators, designated consumers and traders in the market. Due to major impact of micro-medium and small industries (MSME) on Indian economy, this paper discusses the possibilities of inclusion of MSME in PAT scheme. One more addition in PAT scheme, with respect to large unit with marginal available fund for technology upgradation/financially sick unit, invites the creation of consolidated fund, which will support technology absorption and role of state Government policies for funding this mechanism. The energy model provides the estimation and prediction of hybrid power generation in regard to the parameters of resource potential, technology, efficiency and consumption pattern. The monitoring, statistical and prediction model with inbuilt mechanism for REC and PAT incentives is explored. [Copyright &y& Elsevier]
- Published
- 2013
- Full Text
- View/download PDF
21. Energy poverty and economic development: Household-level evidence from India.
- Author
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Acharya, Rajesh H. and Sadath, Anver C.
- Subjects
- *
HOME energy use , *ECONOMIC development , *POVERTY , *ENERGY economics , *RESIDENTIAL energy conservation - Abstract
Abstract In this paper, we investigate the relationship between energy poverty and economic development in India and its trend over a decade. For this purpose, we estimate a Multidimensional Energy Poverty Index (MEPI) and an index of development at the district level using household level data. Empirical results show that energy poverty is quite extensive in India with substantial variations across the states and districts. Over the years, energy poverty shows a declining trend at all-India level, but with the exception of few bigger and less developed states. Further, the study records a negative relationship between economic development and energy poverty, the strength of relationship has increased during the study period. Among the components of economic development, education has a greater impact on reducing energy poverty compared with income. The study observes that energy poverty and socio-economic backwardness in India are highly correlated; Dalits and Adivasis have higher energy poverty and a lower rate in the reduction of energy poverty in comparison with the national average. Energy poverty is lower in urban India in comparison with rural India. [ABSTRACT FROM AUTHOR]
- Published
- 2019
- Full Text
- View/download PDF
22. Energy efficient design and occupant well-being: Case studies in the UK and India.
- Author
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Steemers, Koen and Manchanda, Shweta
- Subjects
ARCHITECTURE & energy conservation ,CASE studies ,CONSTRUCTION ,ENERGY consumption ,SUSTAINABLE design ,OFFICE buildings ,ENERGY economics - Abstract
Abstract: The purpose of this paper is to demonstrate the relationships between sustainable building design and occupant well-being. It starts with a definition of sustainable design and well-being, and focuses on the relationships between energy performance and occupant feedback. Methodologically it draws on detailed monitoring and surveys of 12 case study office buildings in the UK and India, and the paper uses the data to explore whether energy use and associated CO
2 emissions are correlated to occupant satisfaction and comfort. The results demonstrate that increased energy use in the case study buildings is associated with increased mechanisation (e.g. centralised air conditioning) and reduced occupant control. This reduced control in turn is shown to relate to reduced occupant comfort and satisfaction. Finally, the paper reveals that the reported health conditions of occupants correlates strongly with their levels of satisfaction. The overall conclusion is that energy use in typical office buildings is inversely correlated with the well-being of the occupants: more energy use does not improve well-being. [Copyright &y& Elsevier]- Published
- 2010
- Full Text
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23. Sustainable bioenergy for India: Technical, economic and policy analysis
- Author
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Ravindranath, N.H. and Balachandra, P.
- Subjects
- *
BIOMASS energy , *RENEWABLE energy sources , *ENERGY economics , *TECHNOLOGY transfer , *FOSSIL fuels , *SUPPLY & demand , *ENERGY consumption , *SUSTAINABLE development , *CLIMATE change , *GOVERNMENT policy - Abstract
Abstract: India''s energy challenges are multi-pronged. They are manifested through growing demand for modern energy carriers, a fossil fuel dominated energy system facing a severe resource crunch, the need for creating access to quality energy for the large section of deprived population, vulnerable energy security, local and global pollution regimes and the need for sustaining economic development. Renewable energy is considered as one of the most promising alternatives. Recognizing this potential, India has been implementing one of the largest renewable energy programmes in the world. Among the renewable energy technologies, bioenergy has a large diverse portfolio including efficient biomass stoves, biogas, biomass combustion and gasification and process heat and liquid fuels. India has also formulated and implemented a number of innovative policies and programmes to promote bioenergy technologies. However, according to some preliminary studies, the success rate is marginal compared to the potential available. This limited success is a clear indicator of the need for a serious reassessment of the bioenergy programme. Further, a realization of the need for adopting a sustainable energy path to address the above challenges will be the guiding force in this reassessment. In this paper an attempt is made to consider the potential of bioenergy to meet the rural energy needs: (1) biomass combustion and gasification for electricity; (2) biomethanation for cooking energy (gas) and electricity; and (3) efficient wood-burning devices for cooking. The paper focuses on analysing the effectiveness of bioenergy in creating this rural energy access and its sustainability in the long run through assessing: the demand for bioenergy and potential that could be created; technologies, status of commercialization and technology transfer and dissemination in India; economic and environmental performance and impacts; bioenergy policies, regulatory measures and barrier analysis. The whole assessment aims at presenting bioenergy as an integral part of a sustainable energy strategy for India. The results show that bioenergy technology (BET) alternatives compare favourably with the conventional ones. The cost comparisons show that the unit costs of BET alternatives are in the range of 15–187% of the conventional alternatives. The climate change benefits in terms of carbon emission reductions are to the tune of 110T C per year provided the available potential of BETs are utilized. [Copyright &y& Elsevier]
- Published
- 2009
- Full Text
- View/download PDF
24. Renewable energy in India: Status and potential
- Author
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Pillai, Indu R. and Banerjee, Rangan
- Subjects
- *
RENEWABLE energy sources , *LIQUEFIED petroleum gas , *ELECTRIC power , *WATER power , *ENERGY economics , *PHOTOVOLTAIC power systems , *SOLAR water heaters , *SOLAR thermal energy , *SOLAR power plants , *GEOTHERMAL power plants , *TECHNOLOGICAL innovations - Abstract
Abstract: A majority of the Indian population does not have access to convenient energy services (LPG, electricity). Though India has made significant progress in renewable energy, the share of modern renewables in the energy mix is marginal. This paper reviews the status and potential of different renewables (except biomass) in India. This paper documents the trends in the growth of renewables in India and establishes diffusion model as a basis for setting targets. The diffusion model is fitted tot the past trends for wind, small hydro and solar water heating and is used to establish future targets. The economic viability and green house gas (GHG) saving potential is estimated for each option. Several renewables have high growth rates, for example wind, Photovoltaic (PV) module manufacture and solar water heaters. New technologies like Tidal, OTEC, Solar thermal power plants and geothermal power plants are at the demonstration stage and future dissemination will depend on the experience of these projects. [Copyright &y& Elsevier]
- Published
- 2009
- Full Text
- View/download PDF
25. INDIA EN LOS ALBORES DE LA TRANSICIÓN ENERGÉTICA.
- Author
-
Palazuelos, Enrique
- Subjects
ENERGY economics ,SUPPLY & demand ,ECONOMIC development projects ,SOCIOECONOMIC factors ,DIVERSIFICATION in industry ,ENERGY shortages - Abstract
Copyright of Problemas del Desarrollo. Revista Latinoamericana de Economía is the property of Universidad Nacional Autonoma de Mexico. Instituto de Investigaciones Economicas and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2008
26. Fostering investment on energy efficient appliances in India–A multi-perspective economic input-output lifecycle assessment.
- Author
-
Singh, Vivek Kumar, Henriques, Carla Oliveira, and Martins, António Gomes
- Subjects
- *
ENERGY economics , *ENERGY consumption , *ENERGY development , *ECONOMIC development - Abstract
Energy planning in many developing Asian countries has neglected the structure of energy demand and how it is likely to evolve as development takes its path. The limited availability of energy consumption data makes it very difficult to assess the energy savings potential at end-use level. Energy planning requires the formulation of a proper modelling framework that supports the definition of energy policies. From the different approaches available, Input - Output (I-O) models are particularly useful, since they allow considering different impacts that can be consistent with different energy policy options. This paper proposes a novel I-O modelling framework by introducing a bottom-up approach into an I-O model which is combined with technical data for the holistic assessment of energy efficient technologies in the residential sector, which can assist energy decision-makers of India on the appraisal of the future impacts of the current national energy saving targets. A large size platform of real data has also been gathered considering different data sources, namely the household building stock characterization, the number of operating days according to the climatic regions of India, the lifetime and the investment cost of equipment. Finally, the main results are discussed and future research opportunities are identified. [ABSTRACT FROM AUTHOR]
- Published
- 2018
- Full Text
- View/download PDF
27. Risk modeling of domestic solar water heater using Monte Carlo simulation for east-coastal region of India.
- Author
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Rout, Auroshis, Sahoo, Sudhansu S., and Thomas, Sanju
- Subjects
- *
SOLAR water heaters , *MONTE Carlo method , *ENERGY industries , *ENERGY economics , *DIFFUSION - Abstract
One of the key barriers to diffusion of domestic solar water heater in India is its high capital cost. Hence, there is a perception among people that it is not economically viable. The objective of this paper is to check the validity of this perception using net present value as a tool. An explicit formula has been developed from first principle to calculate the net present value of a domestic solar water heater which can be used globally. Scenario analysis has been conducted taking three scenarios: current, pessimistic and optimistic, to understand the spread in net present value. Taking probability of each scenario, expected net present value is calculated. The next objective is to go a further step to simulate using Monte Carlo simulation to attach a probability value with the net present value. Monte Carlo simulation model has been developed for risk assessment of solar water heaters. A range of values of all input variables have been considered assuming a normal distribution curve and based upon that a probability distribution curve of net present value is obtained. It was found that solar water heater is a viable option for east-coastal region of India. [ABSTRACT FROM AUTHOR]
- Published
- 2018
- Full Text
- View/download PDF
28. Techno-economic comparison between different technologies for CO2-free power generation from coal.
- Author
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Pettinau, Alberto, Ferrara, Francesca, Tola, Vittorio, and Cau, Giorgio
- Subjects
- *
CARBON sequestration , *COAL combustion , *ENERGY economics , *CARBON dioxide mitigation , *GLOBAL warming - Abstract
Since coal will be widely used in the next decades, mainly in the developing countries such as China and India, carbon capture and storage (CCS) technologies will have a key role in the containment of global warming. This paper presents a techno-economic comparison between the most promising power generation technologies for a CO 2 -free power generation in a short-term future. In particular, three different power generation technologies have been considered in their conventional (without CCS) and CO 2 -free configurations: (a) ultra supercritical (USC) pulverized coal combustion, (b) oxy-coal combustion (OCC) and (c) integrated gasification combined cycle (IGCC). Process simulation, based on Aspen Plus and Gate Cycle commercial tools, allows to calculate plant performance, including the energy penalty due to the CCS system (10.9% points for USC and 8.7% points for IGCC). In parallel, a detailed economic assessment shows that, among the commercial-ready technologies, USC could be the most convenient solution for power generation without CCS (presenting a levelized cost of electricity – LCOE – of 38.6 €/MW h, significantly lower than 43.7 €/MW h of IGCC), whereas IGCC becomes competitive for CO 2 -free systems (with a LCOE of 59.6 €/MW h, to be compared with 63.4 €/MW h of USC). Moreover, oxy-coal combustion, which is currently not mature enough for commercial-scale applications, promises to become strongly competitive for CCS applications due to its relatively low levelized cost of electricity (62.8 €/MW h). This kind of analysis typically presents strong uncertainties, due to the variability of several key parameters (e.g. fuel and CCS prices, determined by the fluctuation of the international markets, or an improvement of the technologies). Therefore, a sensitivity analysis has been done to determine the effects of these potential fluctuation or the improvement on the economic performance of the plant. [ABSTRACT FROM AUTHOR]
- Published
- 2017
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29. Techno-economic feasibility study on Integrated Renewable Energy System for an isolated community of India.
- Author
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Chauhan, Anurag and Saini, R.P.
- Subjects
- *
ELECTRIC power production , *RENEWABLE energy sources , *ENERGY economics , *FEASIBILITY studies , *ELECTRICITY pricing - Abstract
In the recent years, small scale power generation has been recognized as a suitable option for energy access in isolated rural areas due to uneconomical grid extension. A techno-economic feasibility study on the development of an Integrated Renewable Energy System (IRES) is carried out in the paper in order to meet the electrical and cooking energy demands of cluster of village hamlets of Chamoli district of Uttarakhand state (India). An attempt has been made to estimate the potential of locally available renewable energy resources and demands of the study area. The selection of small wind turbine model for the site specified is performed among the various models available in market. Further, nine different combinations of renewable energy resources have been investigated by considering economic, technical and social aspect criteria. Finally, a sensitivity analysis has also been carried out in order to determine the most sensitive parameter of the system. [ABSTRACT FROM AUTHOR]
- Published
- 2016
- Full Text
- View/download PDF
30. New journals.
- Subjects
PERIODICALS ,ENERGY economics ,POWER resources ,ENVIRONMENTAL engineering ,NUCLEAR energy ,RENEWABLE energy sources - Abstract
This article presents information about the journal "Pacific and Asian Journal of Energy," published biannually by the Tata Energy Research Institute. This journal provides a forum for detailed and comprehensive investigation, analysis, and reviews of subjects in the fields of energy economics, environmental economics, and management of natural resources. The June 1995 issue contains eleven papers that examine the nuclear energy policy of Japan, rural wood fuel production for urban markets, application of the geographic information system and remote sensing for national biomass energy supply studies, and environmental consequences of renewable energy development in rural India.
- Published
- 1996
31. Does overseas eco‐friendly innovation collaboration matter for environmental quality sustainability in India?
- Author
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Villanthenkodath, Muhammed Ashiq and Mahalik, Mantu Kumar
- Subjects
ENVIRONMENTAL quality ,SUSTAINABILITY ,TECHNOLOGICAL innovations ,CARBON emissions ,ENERGY economics ,EMERGING markets - Abstract
The nexus between technological innovations and environmental quality has been much discussed in the field of energy economics and policy. However, the role of overseas eco‐friendly innovation collaboration on environmental quality in India remains unaddressed. In such a line, our study raises the question of whether overseas eco‐friendly innovation collaboration and total technological innovations collaboration are important towards health protection of the natural environment in India. This motivates us to study their effects on India's carbon dioxide emissions function in the presence of energy consumption and economic growth as important control variables. The usage of annual data from 1985 to 2016 permits us to use traditional and structural break unit root tests before the application of ARDL model to evaluate the long‐run relationship between the variables. Besides confirming the long‐run relationship among the variables, we find that eco‐friendly innovation and total innovation collaborations drive health of the natural environment while energy consumption impedes it. The adverse effect of economic growth on environmental quality becomes ineffective. These findings are robust to the usage of alternative techniques, urging climate policymakers in India to house greater overseas eco‐friendly innovation collaboration with other advanced and emerging economies to drive environmental quality sustainability in the long run. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
32. Jatropha curcas: A ten year story from hope to despair.
- Author
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Singh, Kripal, Singh, Bajrang, Verma, Sanjeet K., and Patra, D.D.
- Subjects
- *
BIODIESEL fuels industry , *JATROPHA , *ENERGY economics , *GLOBAL warming , *ENVIRONMENTAL impact analysis - Abstract
Abstract: The story of Jatropha curcas (Jatropha) was started in 2003 when the Planning Commission of India decided 20% blending of Jatropha oil (biodiesel) in petroleum diesel by 2010 and 30% by the year 2030. After that China, Japan, Belgium, Brazil, Tanzania, Mexico, Thailand, Malaysia, Philippines, and East and South Africa have set their own plans to blend Jatropha oil in petroleum diesel. It is not unexpected that almost every paper about Jatropha starts its introduction with the energy, environment and economic benefits and wishful thinking of reducing global warming. Unfortunately, Jatropha could not succeed so far in energy sector as expected, for which it was the most popularized energy crop. Many of the actual investments and policy decisions on Jatropha have convincingly been made without any scientific and technological backup. It has become clear that the positive claims on Jatropha are numerous which have popularized it as a potential source in biodiesel production but many of them still remain as theoretical assumptions and have not been verified yet practically. This letter reports briefly the status of past hopes to ground reality on the basis of what a few scientific studies on Jatropha. [Copyright &y& Elsevier]
- Published
- 2014
- Full Text
- View/download PDF
33. Going beyond incomes: Dimensions of cooking energy transitions in rural India.
- Author
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Sehjpal, Ritika, Ramji, Aditya, Soni, Anmol, and Kumar, Atul
- Subjects
- *
RENEWABLE energy transition (Government policy) , *ENERGY economics , *ENERGY consumption , *ENERGY development , *INCOME , *ENERGY policy - Abstract
Abstract: Most studies on household energy choices have considered income and education as suitable proxies for socio-cultural contexts, primarily because the available data on household energy is from census surveys which are mainly household consumption surveys, not focused energy surveys. Acknowledging the existing data constraints, a more focussed household energy survey was designed for rural India with the aim of better understanding determinants of current energy use patterns, energy choices, to measure the impacts of these factors, and importantly, arrive at key policy insights. This paper revisits the definition of access to include for reliability and quality going beyond conventional understanding. It also relooks at the role of gender in household energy choices. Having established that apart from income, socio-cultural factors may have a greater role in determining household energy choices, the model results indicate electricity access would have a positive impact on cooking energy choices only after meeting a minimum threshold requirement. As women move towards more formal employment, the odds of choosing cleaner fuels increase significantly. Thus, while macro-policies may provide important guidelines and the necessary framework, implementation strategies need to be designed at the local level through a participatory approach making energy an integral part of the development paradigm. [Copyright &y& Elsevier]
- Published
- 2014
- Full Text
- View/download PDF
34. Analysis of barriers to implement solar power installations in India using interpretive structural modeling technique.
- Author
-
Ansari, Md. Fahim, Kharb, Ravinder Kumar, Luthra, Sunil, Shimmi, S.L., and Chatterji, S.
- Subjects
- *
SOLAR energy , *ENERGY economics , *MANUFACTURING industries , *ELECTRICITY , *ENERGY shortages , *MATHEMATICAL models - Abstract
Abstract: India is fast emerging economy in Asia and world. India's manufacturing sector is growing faster and domestic demand is also increasing. India has a severe electricity shortage. It needs massive additions in capacity to meet the demand of its rapidly growing economy. To maintain the pace of economic growth with reduction in emission of greenhouse gases, India must reduce its dependency on fossil fuels for electrification. Hence the requirement of solar power installations in India has increased. In this context, this study aims to develop a structural model of the barriers to implement solar power installations in India. Thirteen relevant barriers to implement solar power installations have been identified from the literature and subsequent discussions with experts from academia and industry. Contextual relationships among these barriers have been identified and interpretive structural modeling (ISM) technique based, a structural model of barriers to implement solar power installations in India has been developed. MICMAC analysis has also been used to carry out the classification of barriers based on dependence and driving power. One barrier has been identified as top level barrier and six bottom level barriers. This paper also suggests the different ways of removal of these barriers. Better understanding of these barriers would help organizations and government bodies to prioritize and manage their resources in an effective and efficient way so that maximum number of solar power projects can be installed in India. [Copyright &y& Elsevier]
- Published
- 2013
- Full Text
- View/download PDF
35. Electricity theft as a relational issue: A comparative look at Zanzibar, Tanzania, and the Sunderban Islands, India.
- Author
-
Winther, Tanja
- Subjects
ELECTRICITY ,THEFT ,ENERGY economics ,RENEWABLE energy sources ,CONSUMERS ,QUALITATIVE research ,COMPARATIVE studies - Abstract
Abstract: Electricity theft is a growing problem worldwide. Conventional, technology oriented means for combating the problem have often showed their limitations. This paper qualitatively examines the phenomenon of theft in two distinct developing contexts. The purpose is to show the merits of applying a grounded, socio-technical and relational analysis for understanding and addressing electricity theft in particular, and for realising sustainable energy systems in general. Material has primarily been obtained through ethnographic fieldwork in Zanzibar, Tanzania, where a centralised system provides the rural population with electricity. Furthermore, fieldwork and a household survey were conducted amongst customers and staff in the Sunderban Islands, West Bengal, India, which has a distributed system of supply. Zanzibar and the Sunderbans differ in their types of electricity governance structures, technologies, organisation and procedures for metering, billing and supply, as well as in their socio-cultural setting. Nevertheless, in both places customers'' moralities and degree of compliance are conditioned by their relationship to their supplier and the particularities of the socio-technical system of provision in which this relation is formed. The issue of trust is central and the findings show how people''s level of trust in their supplier becomes jeopardised in both places, but for rather different reasons. Suggestions are provided as to how analytic attention to the customer–supplier relationship, and the material objects that mediate and shape it, could be used for increasing electricity customers'' degree of compliance and for promoting sustainable energy systems in general. [Copyright &y& Elsevier]
- Published
- 2012
- Full Text
- View/download PDF
36. Kerosene subsidies in India: When energy policy fails as social policy.
- Author
-
Rao, Narasimha D.
- Subjects
KEROSENE ,SUBSIDIES ,ENERGY economics ,ENERGY policy ,SOCIAL policy ,CALORIC expenditure ,INCOME redistribution - Abstract
Abstract: Kerosene subsidies intended for Indian households have been known for their poor targeting and high fiscal costs. However, the distributional benefits to the 160million households that use kerosene are not well understood. In this paper, the kerosene subsidy is formally assessed as an instrument of income redistribution. The subsidy incidence, progressivity and efficacy of the kerosene subsidy are calculated for the state of Maharashtra, under actual and ideal implementation conditions. The analysis shows that kerosene subsidies are regressive and of minimal financial value to poor rural households. This is in part because household quotas are based on cooking needs, but kerosene is used predominantly for lighting. In urban areas, subsidies are progressive, and provide benefits of up to 5 to 10% of household expenditure among poorer households which lack affordable access to LPG and biomass. Overall, only 26% of the total subsidy value directly reaches households. This analysis suggests that subsidies targeted only to kerosene-dependent urban areas would have a higher efficacy than broad-based subsidies. [Copyright &y& Elsevier]
- Published
- 2012
- Full Text
- View/download PDF
37. Inducing the shift from flat-rate or free agricultural power to metered supply: Implications for groundwater depletion and power sector viability in India
- Author
-
Kumar, M. Dinesh, Scott, Christopher A., and Singh, O.P.
- Subjects
- *
POWER resources , *GROUNDWATER , *IRRIGATION , *AGRICULTURE , *ENERGY economics , *WATER management , *LAND management - Abstract
Summary: India’s farm sector sustains livelihoods for hundreds of millions of rural people, but faces serious management challenges for land, water, and energy resources. Growing dependence on groundwater threatens water resources sustainability and power sector viability. Sustaining India’s rising prosperity rests on managing groundwater. This study shows that raising power tariffs in the farm sector to achieve efficiency and sustainability of groundwater use is both socially and economically viable. The question is about how to introduce this shift. This paper discusses five different options for power supply, metering and energy pricing in the farm sector and the expected outcomes of implementing each vis-a-vis efficiency of groundwater and energy use, equity in access and sustainability of groundwater. It concludes that establishing an energy quota for each farm-based on sustainability considerations, and metering and charging pro rata for power used are the best options to manage groundwater and the energy economy. [Copyright &y& Elsevier]
- Published
- 2011
- Full Text
- View/download PDF
38. Status of solar desalination in India
- Author
-
Arjunan, T.V., Aybar, H.Ş., and Nedunchezhian, N.
- Subjects
- *
SOLAR saline water conversion plants , *ARID regions , *WATER shortages , *REVERSE osmosis (Water purification) , *SOLAR stills , *ENERGY economics - Abstract
Abstract: The work was motivated by the increasing awareness of the need for enhancing water supplies schemes in arid lands featuring an appropriate technology for solar energy use in the desalination field in India. The fresh water crisis is already evident in many parts of India, varying in scale and intensity at different times of the year. India''s rapidly rising population and changing lifestyles also increases the need for fresh water. Fresh water is increasingly taking centre stage on the economic and political agenda, as more and more disputes between and within states, districts, regions, and even at the community level arises. The conventional desalination technologies like multi stage flash, multiple effect, vapor compression, iron exchange, reverse osmosis, electro dialysis are expensive for the production of small amount of fresh water, also use of conventional energy sources has a negative impact on the environment. Solar distillation represents a most attractive and simple technique among other distillation processes, and it is especially suited to small-scale units at locations where solar energy is considerable. India, being a tropical country is blessed with plenty of sunshine. The average daily solar radiation varies between 4 and 7kWh per square meter for different parts of the country. There are on an average 250–300 clear sunny days in a year, thus it receives about 5000 trillion kWh of solar energy in a year. In spite of the limitations of being a dilute source and intermittent in nature, solar energy has the potential for meeting and supplementing various energy requirements. Solar energy systems being modular in nature could be installed in any capacity as per the requirement. This paper consists of an overall review and technical assessments of various passive and active solar distillation developments in India. This review also recommended some research areas in this field leading to high efficiency are highlighted. [Copyright &y& Elsevier]
- Published
- 2009
- Full Text
- View/download PDF
39. Evaluation of various energy devices for domestic lighting in India: Technology, economics and CO2 emissions.
- Author
-
Mahapatra, Sadhan, Chanakya, H.N., and Dasappa, S.
- Subjects
LIGHT sources ,LIGHTING ,ELECTRIC power production equipment ,EMISSIONS (Air pollution) ,ENERGY economics ,ENERGY consumption ,PRICES ,BIOMASS energy - Abstract
Abstract: Four out of five people without electricity live in rural areas of developing countries, mainly in South Asia and sub-Saharan Africa. Most of these households use kerosene lamps for lighting. The light outputs of these devices are very poor and vary from about 10 to 100 lumens, depending on the type of lamps and wicks. The paper compares the technology, economics and CO
2 emissions of kerosene-based lamps with modern bio-energy systems and solar photovoltaics. Light output, luminous efficacy and energy consumption are used for comparing the technical parameters. Economics is expressed in terms of the cost of useful energy (cost per 1000 lumen hours), determined from the annualized life cycle cost of the systems. Fuel consumption rates are used to determine CO2 emissions of all the devices. This study reveals that efficient electric lighting provides higher light levels and low energy consumption as well as low CO2 emissions. In the absence of grid electricity, distributed renewable energy systems such as solar photovoltaics (at individual house level) and modern bio-energy systems are better options for providing good quality and reliable lighting in rural areas compared to traditional kerosene-based lighting. Moreover, these renewable energy systems as well as grid-based electricity systems also reduce CO2 emissions. [Copyright &y& Elsevier]- Published
- 2009
- Full Text
- View/download PDF
40. Economic assessment of the engineering basis for wind power: Perspective of a vertically integrated utility
- Author
-
Roy, Sanjoy
- Subjects
- *
WIND energy conversion systems , *WIND power , *ENERGY economics , *ECONOMIC models , *MODULAR integrated utility systems , *INSTALLATION of industrial equipment - Abstract
Abstract: If wind park configurations are globally coordinated across the service area of a power utility, then electricity can be generated for the grid with substantial cost advantages. Based on this premise, the paper introduces a model by which large scale assessment of grid connected wind based power generation may be undertaken for a utility service area. The model can be useful to the policy maker for decisions regarding suitable wind portfolio standards (WPS) definition. The utility on the other hand, may use the model to study its service area for prospective wind based generation. Aspects of the problem modelled include cost-of-energy from individual generating units, daily load variations for the utility with emphasis on limited penetration, features of wind at prospective installation sites, makes of wind energy conversion systems (WECS) available, and recovery of expenditure through revenue. Application of the model to an assessment exercise for the state of Andhra Pradesh (India) is presented as an example. [Copyright &y& Elsevier]
- Published
- 2009
- Full Text
- View/download PDF
41. Projecting India's energy requirements for policy formulation
- Author
-
Parikh, Kirit S., Karandikar, Vivek, Rana, Ashish, and Dani, Prasanna
- Subjects
- *
ENERGY policy , *ENERGY economics , *ENERGY consumption , *RENEWABLE energy sources , *ECONOMETRIC models , *POWER resources , *FOSSIL fuels , *COAL - Abstract
Abstract: Energy policy has to have a long-term perspective. To formulate it one needs to know the contours of energy requirements and options. Different approaches have been followed in literature, each with their own problems. A top down econometric approach provides little guidance on policies, while a bottom up approval requires too much knowledge and too many assumptions. Using top-down econometric approach for aggregate overall benchmarking and a detailed activity analysis model, Integrated Energy System Model, for a few large sectors, provides a unique combination for easing the difficulties of policy formulation. The model is described in this paper. Eleven alternate scenarios are built, designed to map out extreme points of feasible options. Results show that even after employing all domestic energy resource to their full potential, there will be a continued rise of fossil fuel use, continued importance of coal, and continued rise of import dependence. Energy efficiency emerges as a major option with a potential to reduce energy requirement by as much as 17%. Scenario results point towards pushing for development of alternative sources. [Copyright &y& Elsevier]
- Published
- 2009
- Full Text
- View/download PDF
42. Decentralized Solar Energy Access and Assessment of Performance Parameters for Rural Communities in India.
- Author
-
Bose, Debajyoti, Saini, Devender K., Yadav, Monika, Shrivastava, Saurabh, and Parashar, Nitish
- Subjects
SOLAR technology ,ENERGY shortages ,COMMUNITIES ,SOLAR energy ,GOVERNMENT policy ,ENERGY economics ,POTENTIAL energy - Abstract
In the remote communities of India, government policies have allowed for an increase in the share of solar energy-based technologies used by consumers, making the low-income households in these areas an emerging market for decentralized energy distribution. Despite the policies and involvement of both public and private energy developers, this market has not seen significant expansion in the last decade. Development is plagued by improper promotion strategies, incoherent financial models, and unpredictable markets. These missteps have fostered a negative perception of the technologies, which has a direct effect on low-income households and their ability to purchase renewable energy, impeding expansion of the energy sector. Decentralized solar energy technologies can serve as a major energy provider, but energy market developers have been tapping the wrong energy markets, leading to misappropriation of such technologies. This article explores the concept of energy poverty, with emphasis on solar energy markets and their potential to address the energy crisis in remote communities. It reviews the challenges and opportunities in this sector and suggests methods to accelerate their development. [ABSTRACT FROM AUTHOR]
- Published
- 2021
- Full Text
- View/download PDF
43. A novel grey Riccati–Bernoulli model and its application for the clean energy consumption prediction.
- Author
-
Xiao, Qinzi, Gao, Mingyun, Xiao, Xinping, and Goh, Mark
- Subjects
- *
ENERGY consumption , *CLEAN energy , *ENERGY consumption forecasting , *FORECASTING , *ALGORITHMS - Abstract
Accurately forecasting energy demand can better predict future changes in energy demand. This study is aimed to develop more accurate clean energy prediction model from two perspectives of the modeling mechanisms and improvements on the model structure. For this purpose, a novel Riccati–Bernoulli differential equation is established through social practice theory, supply–demand relationship, and the preference of consumption in the energy economy. Considering the limited information in observation data, this differential equation is then transformed into a grey Riccati–Bernoulli model (GRBM(1,1)) according to the differential information principle. With the response function solved on the basis of polynomial equation theory and the power exponent optimized combining the modified flower pollination algorithm, the main process of GRBM(1,1) can be summarized. The four validation examples are provided for confirming the effectiveness and reliability of the new model by comparing with other existing models. Finally, the proposed model is employed to estimate and forecast the clean energy consumption in China and India. The results show that the proposed model demonstrates better estimation in all cases and efficiency in short-term clean energy consumption forecasting. Therefore, by using this optimum model, China's preference coefficient in total energy consumption is 0.7103, lower than that of India (0.8799), and China's preference coefficient in clean energy consumption is 0.9665, higher than that of Indian (0.7155), which means China has less interest to increase total energy consumption but more interest in popularizing the clean energy. • This paper proposed a novel grey Riccati–Bernoulli model for energy consumption prediction. • A specific solution algorithm for this Riccati–Bernoulli equation is discussed in this research. • We compared the proposed novel grey model with other 12 exiting prediction models. • The novel model also reveals China's effort in popularizing the use of clean energy. [ABSTRACT FROM AUTHOR]
- Published
- 2020
- Full Text
- View/download PDF
44. India's EV Policy.
- Author
-
DIXIT, AASHEESH
- Subjects
ENERGY economics ,ELECTRIC motor buses ,LEAD-acid batteries ,BUSINESS models - Published
- 2020
45. COVID-19: Demand and Supply Shock on Energy Sector in India.
- Author
-
MUKHOPADHYAY, KAKALI and JAIN, KRITI
- Subjects
POWER resources ,COVID-19 ,SUPPLY & demand ,ENERGY economics ,INDEPENDENT power producers ,INDUSTRIAL energy consumption ,NATURAL resources - Published
- 2020
46. Land-use change in Indian tropical agro-ecosystems: eco-energy estimation for socio-ecological sustainability.
- Author
-
Nautiyal, Sunil, Kaechele, Harald, Umesh Babu, M., Tikhile, Pavan, and Baksi, Sangeeta
- Subjects
ENERGY economics ,FLORICULTURE industry ,CHRYSANTHEMUMS ,MARIGOLDS ,LAND use - Abstract
This study was carried out to understand the ecological and economic sustainability of floriculture and other main crops in Indian agro-ecosystems. The cultivation practices of four major flower crops, namely Jasminum multiflorum, Crossandra infundibuliformis, Chrysanthemum and Tagetes erecta, were studied in detail. The production cost of flowers in terms of energy was calculated to be 99,622-135,996 compared to 27,681-69,133 MJ ha for the main crops, namely Oryza sativa, Eleusine coracana, Zea mays and Sorghum bicolor. The highest-energy input amongst the crops was recorded for Z. mays (69,133 MJ ha) as this is a resource-demanding crop. However, flower cultivation requires approximately twice the energy required for the cultivation of Z. mays. In terms of both energy and monetary inputs, flower cultivation needs two to three times the requirements of the main crops cultivated in the region. The monetary inputs for main crop cultivation were calculated to be ₹ 27,349 to ₹ 46,930 as compared to flower crops (₹ 62,540 to ₹ 144,355). Floriculture was found to be more efficient in monetary terms when compared to the main crops cultivated in the region. However, the energy efficiency of flower crops is lower than that of the main crops, and the energy output from flower cultivation was found to be declining in tropical agro-ecosystems in India. Amongst the various inputs, farmyard manure accounts for the highest proportion, and for its preparation, most of the raw material comes from the surrounding ecosystems. Thus, flower cultivation has a direct impact on the ecosystem resource flow. Therefore, keeping the economic and environmental sustainability in view, this study indicates that a more field-based research is required to frame appropriate policies for flower cultivation to achieve sustainable socio-ecological development. [ABSTRACT FROM AUTHOR]
- Published
- 2017
- Full Text
- View/download PDF
47. Indian Energy Security Status: What are the Economic and Environmental Implications?
- Author
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Babajide, Nathaniel
- Subjects
ENERGY security ,ENERGY economics - Published
- 2018
48. Biomass Resource Assessment and Existing Biomass Use in the Madhya Pradesh, Maharashtra, and Tamil Nadu States of India.
- Author
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Natarajan, Karthikeyan, Latva-Käyrä, Petri, Zyadin, Anas, Chauhan, Suresh, Singh, Harminder, Pappinen, Ari, and Pelkonen, Paavo
- Subjects
BIOMASS energy ,ENERGY economics ,RENEWABLE energy sources ,LIQUEFIED petroleum gas ,PLOWING (Tillage) - Abstract
India is experiencing energy crisis and a widening gap between energy supply and demand. The country is, however, endowed with considerable, commercially and technically available renewable resources, from which surplus agro-biomass is of great importance and a relatively untapped resource. In the policy making process, knowledge of existing biomass use, degree of social reliance, and degree of biomass availability for energy production is unequivocal and pre-conditional. Field observations, documentation, and fill-in sheet tools were used to investigate the potential of biomass resources and the existing domestic, commercial, and industrial uses of biomass in selected Indian states. To do so, a team of field observers/supervisors visited three Indian states namely: Maharashtra (MH), Madhya Pradesh (MP), and Tamil Nadu (TN). Two districts from each state were selected to collect data regarding the use of biomass and the extent of biomass availability for energy production. In total, 471 farmers were interviewed, and approximately 75 farmers with various land holdings have been interviewed in each district. The existing uses of biomass have been documented in this survey study and the results show that the majority of biomass is used as fodder for domestic livestock followed by in-site ploughing, leaving trivial surplus quantities for other productive uses. Biomass for cooking appeared to be insignificant due to the availability and access to Liquefied Petroleum Gas (LPG) cylinders in the surveyed districts. Opportunities exist to utilize roadside-dumped biomass, in-site burnt biomass, and a share of biomass used for ploughing. The GIS-based maps show that biomass availability varies considerably across the Taluks of the surveyed districts, and is highly dependent on a number of enviromental and socio-cultural factors. Developing competitive bioenergy market and enhancing and promoting access to more LPG fuel connections seem an appropriate socio-economic and environmental approach to reduce the use of biomass for indoor cooking and increasing the share of surplus biomass for energy production. [ABSTRACT FROM AUTHOR]
- Published
- 2015
- Full Text
- View/download PDF
49. Indo-Myanmar Relations in the Era of Pipeline Diplomacy.
- Author
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Lall, Marie
- Subjects
INTERNATIONAL relations ,GEOPOLITICS ,DEMOCRACY ,ENERGY economics ,GOVERNMENT policy - Abstract
Over decades India and Myanmar had hardly any relations. To a large degree this was due to India's outdated model of Nehruvian ideals in its foreign policy formulation. Recent research, however, has pointed towards a shift in Indo-Burmese relations. This article analysse the reasons for such a shift, placing them in the larger context of the reframing of India's foreign policy objectives under the BJP-led NDA government in the late 1990s. These new priorities have been upheld by the Congress led government since the elections in 2004. The article argues that the primary aim for such a shift was economic, as India reassessed its position globally and regionally, putting economic relations at the centre of its foreign policy formulation and engendering India's "pipeline diplomacy". It looks in detail at the geo-politics of energy and how energy security is now playing a major role in international relations in South Asia. It then describes India's energy needs, focusing in particular on gas, which is at the origin of the pipeline diplomacy and its increasing interest in relations with nations rich in gas and oil. It ends by assessing what impact India's pipeline diplomacy could have on the wider Southeast Asian region, with special regard to ASEAN. [ABSTRACT FROM AUTHOR]
- Published
- 2006
- Full Text
- View/download PDF
50. India's Energy Security.
- Author
-
Bahgat, Gawdat
- Subjects
ENERGY economics ,SUPPLY & demand ,NATURAL gas ,COAL ,HYDROCARBONS ,NUCLEAR energy ,PETROLEUM - Abstract
This essay seeks to examine India's energy outlook. The focus is on oil, natural gas, coal, and nuclear power. New Delhi's efforts to utilize domestic and foreign supplies will be discussed. Given the nation's limited hydrocarbon proven reserves, the study suggests that India's dependence on foreign supplies will further deepen in the foreseeable future. Most of these supplies will come from oil and natural gas producers in the Persian Gulf. This projection should not be seen as a threat to India's energy security. Rather, a growing interdependence is emerging between India (and other Asian energy consumers) and Persian Gulf producers. [ABSTRACT FROM AUTHOR]
- Published
- 2006
- Full Text
- View/download PDF
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