Search Climate Insights Directory

This fact sheet from the Environmental and Energy Study Institute describes the role of lithium in the energy transition, its global supply chain, extraction methods, and the environmental and social impacts associated with its production.

This report provides a detailed analysis of the power sectors of the world's seven largest electricity markets in 2025: China, the United States, the European Union, India, Russia, Japan, and Brazil. These regions collectively represent 72% of global electricity demand. The document examines trends in generation mix, demand growth, carbon intensity, and emissions, highlighting a global shift toward wind and solar, though the pace and drivers vary significantly by region.

This policy brief by RMI argues that system-wide transmission planning is a more efficient and lower-risk method for integrating large loads, such as data centers, into the electric grid compared to the site-specific load interconnection process. The document outlines how comprehensive planning—which typically looks 5 to 20 years ahead—can reduce piecemeal network upgrades and deliver higher benefit-to-cost ratios through scenario planning and phased investment triggers.

This report by the Environmental and Energy Study Institute examines reconductoring—the process of replacing existing electrical transmission cables with advanced conductors—as a rapid and cost-effective method to increase the capacity of the U.S. energy grid. The author argues that reconductoring can bypass lengthy permitting processes, reduce energy costs, and support the transition to clean energy by enabling the connection of stalled renewable projects and meeting rising electricity demands from electric vehicles and data centers.

This policy brief by RMI argues that Virtual Power Plants (VPPs) can mitigate the grid constraints currently delaying the interconnection of data centers and other large loads in the United States. The document proposes three commercial models to accelerate VPP deployment and suggests policy reforms in interconnection, integrated planning, and customer protection to ensure the US remains competitive in the AI race.

This guide outlines the Renewables Investment for Social Equity (RISE) model, which enables tax-exempt entities to use the IRS 'direct pay' (elective pay) mechanism to deliver affordable solar energy to low- and moderate-income (LMI) households. The model allows tax-exempt organizations to own solar systems, install them at low or no upfront cost for residents, and recover costs via the Clean Electricity Investment Tax Credit (ITC).

This report by Energy Innovation analyzes the potential economic, environmental, and health impacts of the U.S. House of Representatives' 2025 budget Reconciliation legislation. The analysis compares a 'Current Policies' scenario against an 'EI Reconciliation May 2025' scenario, finding that the proposed repeals and modifications of clean energy tax credits and funding would increase household energy costs, lead to significant job losses, reduce electricity capacity, and increase greenhouse gas emissions and premature deaths.

This report by Global Energy Monitor analyzes the growth potential of geothermal power in the United States under the Trump administration. It highlights how bipartisan support, technological advancements in Enhanced Geothermal Systems (EGS), and streamlined permitting are positioning geothermal energy for rapid expansion, particularly to meet the 24/7 power demands of AI data centers, even as other renewables like wind and solar face political headwinds.

In 2024, wind and solar combined to produce 17% of US electricity, surpassing coal (15%) for the first time. While electricity demand rose by 3%, solar generation grew by 27%, adding more generation than gas to meet this demand. Despite the growth in clean energy, overall power sector CO2 emissions rose slightly by 0.7% because gas generation increased to meet rising demand, though carbon intensity reached a record low.

This report by Ember analyzes the accelerating deployment of battery storage and solar power in the United States, highlighting how batteries are enabling higher solar penetration and displacing fossil fuels, particularly in California and Texas.

This briefing by Global Energy Monitor examines the growth potential of geothermal power in the United States under the Trump administration, noting that while wind and solar face challenges, geothermal energy has bipartisan support and technological advancements that position it for rapid expansion.

This report by RMI analyzes the impact and potential of US federal clean energy tax credits on the industrial sector. It finds that these incentives have already spurred significant private investment and job growth, with the potential to bring nearly $235 billion in federal investment to US states by 2030 under a high-growth scenario.

This report by Ember analyses Energy Information Administration (EIA) data to demonstrate how solar power and battery storage met a significant portion of the United States' rising electricity demand in 2025.

RMI proposes a new financing model where tax-exempt entities (e.g., CDFIs, green banks, and local governments) act as third-party owners of solar assets for low-to-moderate income (LMI) households. By utilizing the Inflation Reduction Act's (IRA) 'direct pay' mechanism and bonus tax adders, these entities can monetize credits that LMI homeowners cannot, reducing energy burdens and increasing solar adoption. The paper details implementation steps, identifies potential owners, discusses challenges such as CDFI certification and domestic content requirements, and highlights early adopters in Georgia, Ohio, Minnesota, Maryland, and New York City.

This research paper by RMI analyzes energy burden—the proportion of household income spent on electricity and fuel—across all 50 US states using 2020 Energy Information Administration data. It finds that extremely low-income households face a disproportionately high energy burden, often exceeding the 10% threshold for energy poverty, and evaluates how federal funding from the Inflation Reduction Act (IRA) and specific state-level policies can mitigate these burdens while pursuing decarbonization.

The report 'Coal Cost Crossover 3.0' analyzes the economic viability of existing coal-fired power plants in the United States compared to new renewable energy alternatives. Using 2021 data and accounting for the Inflation Reduction Act (IRA), the study finds that nearly all coal plants are more expensive to operate than replacing them with wind or solar, particularly when resources are sited locally to leverage existing grid interconnections and energy community tax credits.

This fact sheet from the Environmental and Energy Study Institute (EESI) examines the state of 'climate jobs'—employment focused on climate change mitigation and adaptation—within the United States, detailing sector-specific employment numbers for 2020 and the potential for future growth through policy and investment.

This fact sheet from the Environmental and Energy Study Institute (EESI) examines the state of 'climate jobs'—employment focused on climate change mitigation and adaptation—in the United States. It details employment figures across energy efficiency, renewable energy, clean transportation, and resilience sectors for 2020, noting the impact of the COVID-19 pandemic and projecting future growth opportunities linked to federal investment and policy changes.

This briefing by the Decommissioning Working Group argues that U.S. nuclear energy policy is not evidence-based and that the NRC is captured by industry interests. It highlights critical gaps in the management of decommissioning trust funds, the safety of spent fuel storage canisters, and the lack of safety standards for Small Modular Reactors (SMRs), recommending a shift toward science-based standards and increased Congressional oversight.

The Environmental and Energy Study Institute (EESI) responds to President Trump's November 4, 2019, formal notice to withdraw the United States from the Paris Agreement, highlighting the role of subnational entities and private companies in maintaining climate commitments.