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This paper mainly dealt with the technical and economic feasibility of an off-grid hybrid power generation system for a remote rural Turtuk village of Ladakh, located in the northern part of India. The study showed that the proposed configured renewable integrated hybrid system, using Hybrid Optimization of Multiple Energy Resources (HOMER) software, efficiently met the energy demand, exhibiting optimum performance with low investment. The proposed PV(115 kW)/Wind(1 kW)/Battery(164 strings of 6 V each)/DG(50 kW) hybrid system was a highly commendable, feasible solution preferred from a total of 133,156 available solutions resulting from HOMER simulations. The net present cost and energy cost of the proposed configuration were $278,176 and $0.29/kWh, respectively. The proposed hybrid configuration fulfilled local load, with 95.97% reduced dominant harmful carbon dioxide emission, as compared to the sole us of a diesel generator power supply system. The technical performance of the hybrid system was ensured, with advantages including the highest renewable penetration and least unmet load. Furthermore, the analysis exclusively evaluated the impact of the system's economic parameters (namely, its expected inflation rate, nominal discount rate, and project lifetime) on the net present cost and cost of energy of the system using a noble single fix duo vary approach. [ABSTRACT FROM AUTHOR]

This research aims to bridge the gaps to produce sustainable energy cost-effectively and technically efficient. The paper explores the techno-economic-environmental viability of photovoltaic (PV)/biomass energy potential for a rural village, Sidhwanbet, Punjab, India. The data investigation was performed by HOMER Pro v3.14 software. A hybrid renewable energy system (HRES) was designed, simulated and modelled to ensure the continuous energy supply for 770 households. The proposed optimal HRES consists of a PV module, biomass generator, converter and battery with the static specification and further improved by optimization. The optimal HRES out of the best five configurations was elected with Technique for Order Preference by Similarity to Ideal Solution (TOPSIS) based on net present cost (NPC), cost of energy generation (COE), operating cost (ƠƇ), initial capital cost (ƗƇƇ), energy generation (ĖƓ), and a renewable fraction (Ȓϯ). The selected optimal HRES has been analyzed for economic, renewable energy and environmental aspects. The sensitivity study had performed while considering the discount and inflation rate. A simulation was performed for a 10-kW biomass generator, 1.1 kW solar array, five lithium-ion batteries, and a 3.96 kW converter. Results revealed that the PV's payback period (PBP) was 1.58 years, less than the useful life of optimal HRES. The cost of constructing an HRES for 25 years was equivalent to $21087, including initial cost, operating, replacement, and project costs. Thus, 35.6% of the necessary electricity is generated with PV and 64.4% biomass under optimal conditions for a 100% renewable energy integration. The CO 2 /year emission performance of optimal HRES is much better than Grid-only and PV-diesel generators. This technique may be used in rural regions in every other developing nation. [Display omitted] • Study of hybrid PV/Biomass/Battery energy for India rural area. • Design and optimization for off-grid electricity generation system using HOMER. • Technically and financially viable optimal configuration costs 0.0362 $/kWh. • System performance economically and environmentally analyzed by sensitivity analysis. • HRES reduced GHG compared to conventional grid and PV-biogas generator only. [ABSTRACT FROM AUTHOR]

Globally, all countries have producing different levels of carbon emissions and also facing both the problems of climate change and global warming due high carbon emissions in the atmosphere. Therefore, it is important to cutting carbon emissions in the atmosphere. This is only possible by switching to cleaner fuels, use of innovation technologies and development of carbon capture storages. These can substantially help the nations to reaching carbon neutrality. Given this background, t his paper examines the effect of disaggregated energy consumption, technological innovations, capital on economic output and CO 2 emissions in India for the period of 1990–2018. Based on empirical analysis, our long-run elasticities indicate that disaggregated energy consumption and technological innovations have a positive impact on economic growth, while renewable energy consumption and technological innovations have a positive impact on CO 2 emissions. It implies that more use of energy consumption producing significant amount of CO 2 emissions and by using renewable energy consumption and technological innovations (i.e. carbon capture storages) can significantly lowering CO 2 emissions, which is clearly indicating that India has moving towards carbon neutrality. The causality analysis further indicates a unidirectional causal relationship running from disaggregated energy usage to economic growth and carbon emissions. These empirical findings suggest that the increased consumption of renewable power does not lead to rise carbon emissions, which, in turn, ensures sustainable economic growth. • Examines the disaggregated energy consumption, technological innovations, capital on economic output and CO 2 emissions. • Time series data from 1990 to 2018 was used to analyze the empirical results. • Disaggregated energy consumption and technological innovations have a positive impact on economic growth. • Renewable energy consumption and technological innovations have a positive impact on CO 2 emissions. • Suggest that increased in consumption of renewable power does not lead to rise carbon emissions. [ABSTRACT FROM AUTHOR]