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Given the steady growth in the use of electric vehicles in India, and the need to locate charging stations in various places to fulfill the corresponding demand, this paper focuses on an applicable Electricity Tariff Policy Framework in the context of power supply to Electric Vehicle Charging Stations(EVCSs). The framework is conceptualized by a theoretical foundation, an operational/functional foundation, and a transactional foundation. The theoretical foundation incorporates justice risk across the Energy Lifecycle stages by classifying the relevant international, regional, and national issues within the legal layers of Energy Law while examining the core ideas of the 'Energy Trilemma'. The paper identifies two basic dimensions, (a) the target sets of end-users, and (b) EVCSs settings and the applicable tariff schemes, as the foundation of the framework. The operational/functional foundation consists of techno-economic and social criteria, and the transactional foundation involves the consideration of different target sets of end-users. The proposed framework will benefit policymakers in general and those, especially in India. Adaptation and use of the framework in other countries should consider their basic economic, geographic and political structures. • Identification of basic dimensions of the ETPF in the context of EVCSs. • Justifications for developing a dynamic and adaptive ETPF applicable to EVCSs. • Relevance of justice risk in the electric mobility system. • Tariff Framework for Power supply to Electric Vehicle Charging Stations in India. [ABSTRACT FROM AUTHOR]

With increasing awareness towards environmental concern, efforts are made to reduce harmful effects of conventional electricity generation methods and uses of renewable sources of energy to generate electricity. India has enormous potential of renewable energy resources to meet its power generation requirements. India can meet with global footsteps in the economic and social advances through the advancement in field of renewable sources. In remote area applications, where grid approach is either not feasible or very costly, hybrid energy systems are recommended to supply electric power needs of single or multiple user utility for household or irrigation applications. In the areas where grids are not connected, electrical power can be generated by solar cells, wind turbine generators, hydro power plants or diesel engine generators. Multiple sources can be combined for generating the desired electrical energy for remote areas. When majority of the sources are renewable generating sources, then the combination is known as Hybrid Energy System. The purpose of this study is to provide a conceptual framework for hybrid system setup, modeling, renewable energy sources, criteria for hybrid system optimization and control strategies, and software utilized for optimal sizing. In addition, this paper gives a mathematical model of the hybrid system components, highlighting the significance of power reliability and system cost, and discusses a comparison of the most popular topologies utilized for the implementation and sizing of HRES. This article concludes with a comprehensive review of the various algorithms and software programmes utilized for size optimization. Then the paper also discuss the various uncertainty analysis in HRES size optimization. • This paper present a review of HRES size optimization and forecasting methodologies. • The comprehensive review of HRES optimization and software tools is presented. • For knowledge collection of HRES, various reviews and surveys are conducted in past. • Old literature not give social, technical, economic, environmental, reliability aspect. • Review of solar and wind forecasting methods are not discussed for HRES optimization.. • Effect of using forecasted weather data on HRES is not properly analyzed till date.. • Performance of HRES optimization algorithm and forecasting effects are analyzed. [ABSTRACT FROM AUTHOR]

India has the world's second-largest population and the demand for transportation is increasing. However, our energy resources for car engines are limited. Every day, India consumed over 4.9 million barrels of crude oil. 85 percent of total oil consumption is imported from nations such as Iran, Saudi Arabia and Russia, among others. India is ranked third in the world. Despite our efforts to transition from internal combustion to electric power, India's electricity is heavily reliant on coal, which accounts for 55 percent of total production. As a result of this circumstance, jatropha biodiesel is being sought as a diesel engine alternative fuel. According to the Indian government, the country will spend about Rs 8 lakh crores on diesel and petrol imports in 2021, with this figure expected to rise to Rs 25 lakh crores in the next five years. The features of jatropha biodiesel with various percentages of blending with diesel fuel, such as B0, B5, B10, B15, B20, B30, B40, B50 and B100 are investigated in this work. [ABSTRACT FROM AUTHOR]