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The U.S. generated a record 756,621 GWh of electricity from solar and wind in 2024, accounting for 17% of total generation. Solar is the fastest-growing source, increasing 7.8-fold over the last decade, while wind grew 2.4-fold. Combined solar and wind generation has surpassed coal, which dropped to 15% of the electricity mix in 2024.

In 2024, wind and solar produced 17% of US electricity, overtaking coal for the first time as coal fell to 15%. This transition is evident in 24 states, driven by market dynamics, cost-effectiveness, and policy mandates like the Climate and Equitable Jobs Act in Illinois.

The U.S. may need to triple its transmission capacity by 2050, requiring over $40 billion in annual investment by 2031. Relying on private, for-profit utility financing risks increasing consumer rates and reducing political support for the energy transition. Research commissioned by the Clean Air Task Force (CATF) in California suggests that public or public-private financing using low-cost public debt could save ratepayers up to $3 billion annually, or $123 billion over 40 years. To achieve these savings, the document recommends that policymakers employ new institutional models, such as dedicated transmission authorities, and utilize low-cost public debt like bonds and loans. It highlights the roles of existing authorities in New Mexico and Colorado as examples. Key recommendations for state transmission authorities include using planning processes to test alternative financing, appointing coordinators to speed up implementation, utilizing credit enhancements, and issuing general obligation or revenue bonds to alleviate costs for ratepayers.

The document argues that repealing federal technology-neutral electricity tax credits (§45Y and §48E) would significantly increase household energy bills across the United States. Drawing on analyses from multiple research groups, it estimates that national annual household energy bills would rise by $40–$60 in 2030, $56–$150 in 2035, and $140–$220 by 2040. The report highlights that these credits lower costs by reducing investment expenses for wind, solar, battery, nuclear, and geothermal projects, savings which utilities are regulated to pass on to consumers. Repeal would likely lead to substantial price hikes in specific states, with some households facing increases over $500 annually.

The briefing highlights the bipartisan support and technological advancements, particularly in Enhanced Geothermal Systems (EGS), that are driving geothermal growth in the U.S. It notes that 1.16 GW of capacity is expected by 2028 and that the Trump administration's policies, including permitting exclusions and support from Energy Secretary Chris Wright, favor the sector. However, the author argues that geothermal cannot replace wind and solar, which are necessary to meet a projected 128 GW increase in demand by 2030.

RMI outlines five key factors—facility suitability, electricity costs/net metering, energy efficiency, battery sizing, and available funding—to help US communities deploy solar-plus-battery microgrids that serve as resilience hubs during disasters.

In 2024, the Private Equity Stakeholder Project (PESP) tracked 1,049 private equity-backed healthcare deals in the US, a 7.6% decrease from 2023. While overall activity was subdued due to high interest rates and regulatory scrutiny, dental care saw a 10.3% increase in deals. The report highlights the prevalence of 'add-on acquisitions'—which accounted for nearly 60% of deals—as a strategy to avoid antitrust scrutiny. PESP notes risks associated with this model, including higher prices, reduced quality of care, and increased bankruptcies in physician practice management. The document also identifies a growing trend of private equity firms using joint ventures with nonprofit health systems to expand market access. It concludes by urging state and federal policymakers to lower reporting thresholds for mergers and acquisitions and implement robust change-of-ownership regulations.

A letter from CAPE Nova Scotia physicians warning the provincial government that repealing bans on fracking and uranium mining would cause severe health harms, including increased cancer and birth defect rates, and contradict the province's climate goals.

The report analyzes the environmental, health, and economic impacts of medium- and heavy-duty vehicle (MHDV) pollution in the US and advocates for an accelerated transition to battery-electric trucks. It highlights that while MHDVs make up a small fraction of road vehicles, they contribute a disproportionate share of NOx, PM2.5, and greenhouse gas emissions. The document argues that battery-electric vehicles (BETs) are technically and economically superior to hydrogen fuel-cell alternatives for most duty cycles. It details the role of state policies like California's Advanced Clean Trucks (ACT) regulation and federal investments from the Inflation Reduction Act (IRA) in driving adoption. The report concludes with recommendations for expanding charging infrastructure, implementing indirect source rules for warehouses, and maintaining high-road labor standards during the transition.

In 2025, US solar generation increased by 83 TWh, meeting 61% of the 135 TWh rise in electricity demand. This growth was most concentrated in regions with the highest demand increases, such as Texas and the Midwest. While utility-scale solar capacity additions fell by 6% due to tariff uncertainties and grid connection delays, battery capacity surged by 133% to 26 GW, enabling solar to meet some evening demand and reducing curtailment pressure, particularly in California.

Analysis by Climate Central shows that all 50 U.S. states and 99% of 242 analyzed major cities have warmed since 1970. Alaska was the fastest-warming state, while Reno, Nevada, experienced the highest city-level temperature increase. The document links these trends to rising greenhouse gas concentrations, which reached 427 ppm of CO2 in 2025, and advocates for the transition to zero-emission vehicles, solar and wind power, and heat pumps to mitigate future risks.

GreenLatinos' 2025 Impact Report details a year of advocacy against federal environmental rollbacks and the implementation of community-led resilience projects. Key achievements include securing $10B in Proposition 4 funds in California, passing the Clean and Reliable Grid Affordability Act in Illinois, and managing over $30 million in funding for urban forestry and community grants. The organization mobilized over 250 environmental justice organizations to respond to EPA rollbacks and expanded its 'Climate Lotería' project to combat Spanish-language climate disinformation. Its Urban Greening Initiative diverted over 611,000 pounds of organic waste and planted hundreds of trees across Chicago, Los Angeles, and Albuquerque.

The document outlines the framework for state Clean Electricity Standards (CES), emphasizing that effective policies must be mandatory, technology-inclusive, and ambitious. It contrasts CES with Renewable Portfolio Standards (RPS) by highlighting the inclusion of clean firm resources like nuclear and carbon capture. The brief details various design options—such as retail sales vs. emission-based standards—and explains how federal incentives from the Inflation Reduction Act (IRA) and Infrastructure Investment and Jobs Act (IIJA) reduce implementation costs. It also discusses advanced features like clean capacity standards and hourly matching to accelerate the deployment of long-duration storage and firm clean power.

The document reports that 2024 is on track to be the hottest year on record, with global temperatures exceeding 1.5°C above pre-industrial levels for the first time. In the U.S., 24 billion-dollar disasters occurred through November 2024, resulting in at least 418 deaths and $61 billion in damages, excluding the costs of Hurricanes Helene and Milton. The analysis highlights a shrinking interval between such disasters, falling to an average of 12 days in 2024 compared to 82 days in the early 1980s.

The report examines a range of legislative and regulatory efforts to address private equity's role in the US healthcare system, highlighting a shift toward increased oversight of mergers and acquisitions at the state level. It details successful laws in Illinois, Indiana, New Mexico, and New York, while noting failures in states like California and Massachusetts. Federally, it discusses proposed acts to penalize corporate looting and increase transparency, alongside CMS rules on staffing and spending. The document also tracks antitrust and fraud enforcement actions and concludes with policy recommendations to curb financialization through stricter transparency, debt limits, and joint liability.

In October 2024, 185 of 191 analyzed U.S. cities were warmer than normal, with the Southwest experiencing particularly high anomalies. The report highlights that 19 cities saw their hottest October on record and identifies specific states, including Texas, Arizona, and New Mexico, where climate change significantly increased the likelihood of extreme temperatures as measured by the Climate Shift Index.

A coalition of national and regional organizations is calling on Utah's House representatives to support S. 3853, the Radiation Exposure Compensation Reauthorization Act, noting that for the first time since 1990, affected downwinders and uranium miners lack access to compensation and cancer screenings.

The document details the health risks associated with radiation, ranging from acute radiation syndrome and skin burns to chronic conditions like cancer and cardiovascular disease. It highlights how social determinants of health compound these harms for vulnerable groups and critiques the US government's fragmented compensation system, which includes the Radiation Exposure Compensation Act (RECA), the Energy Employees Occupational Illness Compensation Program Act (EEOICPA), and Veterans Affairs Compensation. The text also notes the US's refusal to join the 2021 Treaty on the Prohibition of Nuclear Weapons (TPNW).

In October 2024, 185 of 191 analyzed U.S. cities were warmer than normal, with 19 cities recording their hottest October on record. The Southwest experienced particularly high anomalies, and cities in California, Arizona, New Mexico, Texas, and Florida saw the highest frequency of days where temperatures were made at least three times more likely due to climate change.

Analysis by Climate Central indicates that June-August 2024 was the hottest season on record, with carbon pollution significantly increasing the frequency and intensity of risky heat days globally and in the U.S. Approximately 2 billion people worldwide experienced 30 or more risky heat days made at least three times more likely by climate change. In the U.S., the average person experienced 20 additional risky heat days, with the highest impacts concentrated in the South, Southeast, and Southwest, particularly in Florida and Puerto Rico.