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This briefing analyzes the PJM Board's January 2026 decision regarding the Critical Issue Fast Path for Large Load Additions (CIFP-LLA). It outlines how states within the PJM region can implement retail-level policies—such as specialized tariffs and improved forecasting—to manage the surge in data center electricity demand without increasing costs for residential ratepayers or compromising grid reliability.

This fact sheet by RMI analyzes data from over 200 performance incentive mechanisms (PIMs) in the United States to identify trends in how public utility commissions (PUCs) use these tools to drive priorities such as decarbonization, equity, and affordability.

This briefing by RMI argues that Commercial Property Assessed Clean Energy (C-PACE) financing rules should be updated to include low-embodied-carbon building materials and material-efficient construction practices to unlock billions of dollars in investment.

The report examines 'equity PIMs' as a regulatory tool to incentivize utilities to improve energy affordability and service for underserved communities. It highlights that while several US states have adopted these mechanisms to target energy efficiency and reduce disconnections, they are most effective when paired with broader systemic reforms, reporting metrics, and direct assistance programs.

This guide by RMI provides recommendations for recipients of the US EPA's Climate Pollution Reduction Grant (CPRG) planning grants to incorporate organic waste and landfill methane strategies into their Priority Climate Action Plans (PCAPs). It emphasizes the use of 20-year global warming potentials to highlight the urgency of methane reduction and suggests a combination of upstream waste prevention and downstream landfill control measures to achieve significant greenhouse gas reductions and community benefits.

A case study by Friends of the Earth detailing a successful legal challenge against a 2021 U.S. federal oil and gas lease sale in the Gulf of Mexico, which was revoked by a federal judge in January 2022.

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.

This fact sheet details the Mill City Solar Loan, a USD 242 million Solar Asset-Backed Security (ABS) issued on March 20, 2019, by Paramount Equity Mortgage, LLC (operating as Loanpal). The notes are backed by residential consumer solar loans for energy systems and storage, with a maturity date of March 20, 2043.

This fact sheet describes the U.S. Department of Energy's (DOE) program for implementing minimum energy and water efficiency standards for appliances and equipment under the Energy Policy and Conservation Act of 1975. It details the economic, environmental, and technological benefits of these standards, the role of voluntary programs like ENERGY STAR, and the impact of regional standards on heating and cooling products.

This fact sheet describes the role of the U.S. Department of Energy (DOE) in implementing and enforcing minimum energy efficiency standards for appliances and equipment under the Energy Policy and Conservation Act of 1975. It details the economic and environmental benefits of these standards, the distinction between mandatory federal standards and voluntary programs like ENERGY STAR, and the impact of regional standards on heating and cooling equipment.

This RMI briefing discusses the significant electricity demand generated by the legal marijuana industry in the United States and proposes strategies for utilities and regulators to manage this load. It suggests that energy efficiency investments, on-site renewables, and time-varying rates to shift consumption to periods of low net load can help integrate renewable energy and reduce operating costs for growers.

This case study analyzes the $6.8 billion merger between Exelon and Pepco Holdings, which created the largest utility in the United States. The document uses the contentious approval process in the District of Columbia to identify five broader trends in the U.S. power sector: increased utility consolidation to hedge against volatile wholesale markets, disputes over microgrid ownership, the criticality of rate design equity, the rise of mobilized customer constituencies, and the proliferation of state-level power sector transformation proceedings.

The Harry and Jeanette Weinberg Commons is a multi-family retrofit development in Washington, D.C., designed as the first Passive House of its kind in the U.S. to provide affordable housing for low-income and formerly homeless families while drastically reducing energy costs.

A case study by RMI detailing Kaiser Permanente's procurement of 153 MW of off-site wind and solar power through a deal with NextEra Energy Resources to meet its sustainability goals in California.

This fact sheet from the Environmental and Energy Study Institute describes the status and strategies for deploying plug-in electric vehicles (PEVs) in the United States as of October 2012. It details federal, state, and local initiatives to build charging infrastructure, the role of 'model communities' in scaling adoption, and the integration of PEVs into government and commercial fleets to reduce petroleum dependence and greenhouse gas emissions.

This fact sheet presents GIS-based estimates of populations in the conterminous United States living in coastal areas vulnerable to sea-level rise and storm surges, specifically those residing within 1 km of the coast or below 3 meters in elevation.

This fact sheet describes research by the Louisiana State University and the Inter-American Institute for Global Change Research (IAI) using GIS to estimate the population of the continental United States living in coastal areas vulnerable to sea-level rise and storms.

A statement by Friends of the Earth-U.S. opposing the inclusion of mandates and incentives for liquid coal in a pending Senate energy bill, arguing that such measures would undermine efforts to reduce global warming emissions.

This report by RMI proposes the 'feebate' as a legislative tool to increase automobile fuel economy and reduce greenhouse gas emissions. A feebate applies a surcharge (fee) to inefficient vehicles to fund rebates for efficient ones, creating a self-financing mechanism that encourages manufacturers to innovate across all vehicle size classes without restricting consumer choice.

This document is a fact sheet containing a table of individual green municipal bonds issued in the United States during 2017, detailing the issuers, amounts issued in USD, dates, project types, and CBI certification status.