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Rapidly increasing energy demand and growing concern about economic and environmental consequences call for renewable/sustainable energy technologies׳ adoption in India. Renewable/sustainable energy technologies have faced a number of constraints that have affected their rate of adoption. In this paper an attempt has been made to identify and rank the major barriers in the adoption of ‘renewable and green’ energy technologies in the Indian context. Twenty-eight barriers have been identified from an extensive literature review. These identified barriers have been categorized into seven dimensions of barriers, i.e. Economical & Financial; Market; Awareness & Information; Technical; Ecological and Geographical; Cultural & Behavioral; and Political & Government Issues. Analytical Hierarchy Process (AHP) technique has been utilized for ranking of barriers to adopt renewable/sustainable technologies in the Indian context. All pair comparisons in AHP have been made based on experts’ opinions (selected from academia and industry). Sensitivity analysis has also been made to investigate the priority ranking stability of barriers to adopt renewable/sustainable technologies in the Indian context. This paper may help practitioners, regulators and academician focus their future efforts in adoption of ‘renewable/sustainable energy technologies’ in India. Further, this understanding may be helpful in framing the policies and strategies towards adoption of renewable/sustainable energy technologies. [ABSTRACT FROM AUTHOR]

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]

Abstract: The paper investigates the causality relationships among energy consumption, carbon dioxide (CO2) emissions and income in India using a dynamic modeling approach. The paper also utilises an innovation accounting method to investigate profiles of the macroeconomic variables persisting from an unanticipated shock in innovation. Our results provide evidence of the existence of bi-directional Granger causality between energy consumption and CO2 emissions in the long-run but neither CO2 emissions nor energy consumption causes movements in real income. There is no causality relationship between energy consumption and income in any direction in the long-run implying that India could follow energy conservation and efficiency improvement policies without impeding economic growth. This will allow India to reduce CO2 emissions without affecting its economic growth and contribute significantly towards combating global warming as well. [Copyright &y& Elsevier]

As the world's fastest growing major economy and home to nearly one-fifth of the worlds population, India a vibrant democracy is in the midst of a profound transformation and rapid urbanization. Urbanization improves the quality of life of people while promoting economic growth; however it also increases energy consumption and is capable of generating an energy crisis. Urbanization has a significant impact on Carbon Dioxide (CO 2 ) emissions as well. This paper empirically investigates the temporal, dynamic and causal relationships between urbanization, energy consumption and emissions. The study also aims to understand the urbanization process in India, in terms of the level and tempo of urbanization and the urban growth morphology, by utilizing the census data of 1901–2011. The rise in energy consumption and resulting emissions in the context of rapid urbanization is also reviewed. To address these problems the study recommends a series of measures and a set of strategies that include energy intensity and emission intensity reduction measures through continuous monitoring, information feedback systems, introduction of industrial energy quota management, incentives for energy efficient facilities, shutting down of inefficient facilities, and setting up of smart residential buildings. Reduction of distribution and transmission losses by investing in smart grids is also highly recommended. [ABSTRACT FROM AUTHOR]

Abstract: The growing economy with corresponding increase in power demand causes more challenges in power sector of developing countries. In India, the increase in peak power demand necessitates energy storage schemes over and above the storage—hydro-, oil- and gas-based peak power plants to ensure power system stability. In utility energy storage schemes, the Pumped storage schemes attract more attention even in the developed countries due to its unique operational flexibility over other energy storage systems. In India, the availability of suitable topographies, hydro-thermal ratio imbalance in various regions, and optimal storage capacity for flexible power system operation gives a thought for the planers and executors to implement these schemes to meet peak demands. This paper presents a critical review of the necessity of pumped storage schemes in India. This review reveals that the major constraint for pumped storage operation in India is the deficit of off-peak power available in all the regional grids except north-east region for pumping at present. But the current adversity is likely to be gradually solved by the commissioning of newly proposed power projects. Fixing of a separate operational tariff for pumped storage schemes throughout the country is another requirement for which the government has set up a one man committee to analyze the feasibility for this peak tariff. Non-availability of lower tail pools and irrigation needs also causes poor pumping operations in some cases. However, most of the states in India are evincing interest in pumped storage schemes and proposals are being submitted to central government for securing stations clearance. [Copyright &y& Elsevier]