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This policy brief by RMI evaluates the techno-economic potential of hydrogen trucking in India, comparing fuel cell electric trucks (FCETs) and hydrogen internal combustion engine (ICE) trucks against diesel, battery electric (BET), and LNG alternatives. The analysis finds that while FCETs are projected to be more cost-competitive than diesel for long-haul, heavy-duty applications by 2040, they currently face high total cost of ownership (TCO) due to expensive hydrogen fuel, infrastructure, and taxation. The document recommends a coordinated roadmap involving policy incentives, strategic infrastructure planning, and tailored financial solutions to enable hydrogen to complement electrification in decarbonizing India's freight sector.

The report 'Mapping India’s Energy Policy 2026' analyzes the fiscal impact of energy subsidies in India, highlighting a significant imbalance where fossil fuel subsidies were three times higher than clean energy subsidies in FY 25. It examines how electricity subsidies burden state budgets and utilities, the fiscal vulnerability caused by LPG import dependence during geopolitical crises, and the impact of fuel excise duty cuts on government revenue and EV adoption.

The Indian States’ Electricity Transition (SET) 2026 report evaluates 21 Indian states across three dimensions: decarbonisation, power ecosystem readiness and performance, and market enablers. It finds that progress is fragmented, with no single state demonstrating consistently strong performance across all three areas, highlighting the need for coordinated, dimension-specific interventions to achieve a system-wide transition.

This report by RMI analyzes the techno-economic pathways for green hydrogen production in India, examining 17 states to evaluate the impact of national and subnational policies on production costs. It compares various project configurations—including stand-alone on-site, CTU-connected, and STU-connected projects—and highlights the critical role of transmission charge waivers and capital subsidies in achieving cost competitiveness against grey hydrogen.

This policy brief by Ember analyses the implementation of the Ministry of Power's Electricity (Rights of Consumers) Amendment Rules, 2023, which introduces solar-hour time of day (ToD) tariffs for domestic consumers in India starting April 1, 2025. The paper examines how these tariffs, designed to align electricity demand with solar generation, affect different consumer profiles and highlights the critical need for smart meter infrastructure to enable successful deployment.

The report by Ember analyzes the strategic importance of wind energy in India's energy transition, emphasizing its complementarity with solar power to reduce reliance on thermal power during non-solar hours. It highlights the need to accelerate wind capacity deployment to meet the 14th National Electricity Plan (NEP14) targets and discusses policy interventions, economic benefits, and the potential for offshore wind and repowering.

This report by Ember analyzes how the decline in Battery Energy Storage System (BESS) costs can accelerate the phase-down of coal power in India between 2024 and 2032. Using a least-cost optimized (LCO) model, the authors identify that while solar growth is rapid, the transition is limited by the cost-effectiveness of storage for non-solar hours. The report argues that BESS costs must fall by 15% annually to limit new coal capacity to levels projected in the 14th National Electricity Plan (NEP), and must drop by over 50% from current levels to potentially eliminate the need for any new coal additions.

The 2024 Indian States’ Electricity Transition (SET) report, published by IEEFA and Ember, assesses the progress of 21 Indian states across three dimensions: Decarbonisation, Readiness and Performance of the Power Ecosystem, and Market Enablers. The report identifies Gujarat and Karnataka as consistent top performers, while highlighting structural challenges in states like Jharkhand, Bihar, West Bengal, and Uttar Pradesh. It recommends strengthening state-level regulatory frameworks and developing specific state-level transition plans to accelerate the shift toward clean electricity.

This report by Ember analyzes India's progress toward its 2022 renewable energy (RE) target of 175 GW and its 2030 target of 450 GW, highlighting a strong reliance on solar growth and significant disparities in progress across different states.

This policy brief by the International Institute for Sustainable Development (IISD) examines fuel subsidies for marine fisheries in India, identifying them as the most significant form of government support for the sector. The document analyzes the distribution of these subsidies across focus states, their impact on sustainability and equity, and draws lessons from India's broader fossil fuel subsidy reforms to suggest paths for sustainable transition.

This report by Ember analyses state-wise renewable energy (RE) capacity in India as of March 2022, evaluating progress toward the national target of 175 GW by December 2022. It highlights significant regional disparities, with a small number of states driving most of the new capacity while many others fall well behind their targets.

This report provides an open-access database of support measures for marine fisheries from the Indian Central Government and four state governments, highlighting a significant increase in funding and the need for impact assessments to ensure sustainability.

This annex provides case studies from Rajasthan, Gujarat, and Andhra Pradesh on implementing solar irrigation. It highlights the challenges of groundwater depletion and the financial barriers for farmers under the PM-KUSUM scheme. Key successes include Rajasthan's targeting of smallholders, Gujarat's innovative solar cooperatives and 'WatchDog Transformers' for grid management, and Andhra Pradesh's large-scale deployment of standalone pumps and BLDC pilots.

This briefing, produced by the International Institute for Sustainable Development (IISD) and the Council on Energy, Environment and Water (CEEW), examines the intersection of energy affordability and electricity pricing reform in India following the COVID-19 pandemic. It discusses the financial instability of electricity distribution companies (DISCOMs), the socio-economic impact of lockdowns on low-income households, and potential strategies for rationalizing tariffs and subsidies to ensure social sustainability during economic recovery.

The Bhungroo rainwater harvesting system in Gujarat, India, empowers marginal women farmers by providing them with ownership of water-management technology. This has led to increased agricultural productivity, the conversion of fallow land to cultivable land, and the eventual transfer of land ownership to women. The initiative has reached over 20,000 farmers and contributed to the reverse migration of approximately 6,100 farmers.

This fact sheet from the Climate Bonds Initiative details a USD 500 million green bond issued by Adani Green Energy UP Limited on June 10, 2019, specifically for the refinancing of solar projects in India.

This research paper proposes a theoretical framework for designing a Payment Security Mechanism (PSM) to mitigate counterparty credit risk for renewable energy projects in India. The authors define a PSM as a funded capital reserve providing interest-free working capital to projects when state-owned electricity distribution companies (DISCOMs) default on payments. Using a probabilistic methodology and a sample of eight DISCOMs, the paper estimates the size of payment support needed to enhance project credit ratings, concluding that while a PSM can improve ratings up to a BB level, it cannot achieve investment-grade status (BBB or higher) due to non-counterparty risks.

This report by the Climate Policy Initiative analyzes the cost-effectiveness and feasibility of decarbonizing Indian Railways (IR) by 2030. It evaluates various pathways for the traction and non-traction segments, concluding that transitioning to renewable energy—specifically through captive generation at an accelerated rate—is significantly cheaper than a business-as-usual scenario. The report emphasizes the necessity of full electrification and identifies regulatory barriers regarding state-level net metering and open access policies.

A case study detailing a record-breaking heat wave in Phalodi, India, on 19 May 2016, and an analysis by the Raising Risk Awareness Project on the role of human-induced climate change in the event.

This December 2012 fact sheet from the Climate and Development Knowledge Network (CDKN) outlines its technical assistance, research projects, and policy influence in India. The document highlights efforts to integrate Disaster Risk Reduction (DRR) with climate change adaptation, mainstream gender in state action plans, and promote low-carbon construction.