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In 2025, the U.S. generated a record 853,210 GWh from solar and wind, accounting for 19% of total electricity generation. This represents a more than threefold increase since 2016, with solar generation growing more than seven-fold and wind doubling. Despite this growth, the document notes that the U.S. faces new challenges, including the repeal of clean energy tax credits via the One Big Beautiful Bill Act of 2025 and the U.S. withdrawal from the Paris Agreement in 2026. These policy shifts, combined with rising electricity demand from data centers, are projected to increase heat-trapping pollution and raise average annual household energy costs by over $280 by 2035.

The document details how climate change disrupts U.S. transportation systems through acute events like hurricanes and chronic stressors like sea level rise. It highlights significant projected costs for asphalt maintenance and railroad delays, the vulnerability of coastal highways and bridges, and the necessity of proactive adaptation, such as using heat-resistant materials and nature-based solutions, to mitigate economic losses.

The Private Equity Manufactured Housing Tracker identifies 23 private equity firms and hedge funds owning over 1,900 manufactured home parks and 400,000 lots in the U.S. It argues that institutional investors capitalize on the limited mobility of residents to increase rents and fees, often with financing from Fannie Mae and Freddie Mac. The report details specific instances of rent hikes, poor maintenance, and unjust evictions, while calling for government intervention to preserve affordability and protect residents' rights.

The report examines how the insurance and reinsurance sectors are responding to intensifying climate disruptions in global supply chains. It identifies critical structural, market, and modelling limits that undermine the industry's ability to absorb systemic risk, noting a trend toward 'un-insurability' in high-risk regions. The author argues that without a shift from simple risk transfer to a stewardship model integrated with long-term adaptation and public-private coordination, the sector may amplify rather than stabilize economic volatility.

The report documents a prolific trade in live primates on US social media, identifying over 1,600 animals for sale across 12 taxa. It highlights the use of euphemisms like 'adoption' to bypass platform filters, the risks of zoonotic disease transmission, and the ecological threat of invasive species in states like Florida. The authors argue that a patchwork of inconsistent state laws and a lack of federal oversight enable this trade, and they recommend the passage of the Captive Primate Safety Act and the Wildlife Confiscations Network Act to improve regulation and animal placement.

The document challenges the narrative that wind and solar power drive up electricity costs, asserting that real-world data from multiple global markets often shows an inverse relationship. It highlights that in the US and EU, regions with higher-than-average renewable shares frequently have lower-than-average household power prices. While acknowledging that factors like transmission costs, wildfire mitigation, and market liquidity can influence prices, the briefing concludes that renewables generally lower wholesale costs by displacing expensive fossil fuels.

The report identifies 5,500 hazardous facilities along US coastlines at risk of 100-year coastal flooding by 2100 under a high-emissions scenario (RCP 8.5). It highlights that marginalized populations—including renters, non-voters, and those in poverty—are 15-41% more likely to live within 1 kilometer of these sites. The risk is heavily concentrated, with nearly 80% of at-risk facilities located in seven states, and specific infrastructure like fossil fuel ports and terminals are particularly vulnerable, with over 40% expected to be at risk.

Analysis of 244 U.S. cities shows that winters are the fastest-warming season for most of the country, with average temperatures increasing by 3.9°F since 1970. This trend is characterized by fewer freezing nights, shorter cold streaks, and a significant increase in warmer-than-normal winter days, particularly in the Northeast and Upper Midwest. These changes threaten mountain snowpack, crop yields for the $27 billion fruit and nut industry, and the winter recreation economy, while potentially increasing pest-related health risks and allergy durations.

The Private Equity Stakeholder Project and a group of residents are calling on Brookfield Asset Management to implement strict standards for resident protections—including a 3% annual rent cap and the allowance of window A/C units—should it acquire Yes! Communities. The letter highlights a pattern of rent hikes and poor maintenance at Yes! Communities parks in Michigan, Florida, Tennessee, Indiana, Iowa, and Texas, and expresses concern over the management record of RHP, a previous Brookfield partner, citing issues in New York, Colorado, and North Carolina.

The authors report a 71% decline in global shark and ray populations due to overfishing and bycatch, noting that slow reproductive rates hinder recovery. While some U.S. regions like Florida and Hawai’i show signs of recovery, this has led to increased 'depredation'—sharks taking fish from fishers' lines. The authors criticize the SHARKED Act (S. 2314/ H.R. 207) for potentially allowing shark culls as a mitigation strategy and for excluding Indigenous and tribal communities from its task force. They advocate for collaborative, non-lethal strategies, such as reassessing fishing practices and locations, to ensure coexistence between sharks and the fishing industry.

Between 2021 and 2025, rents in the United States' workforce housing sector—the lowest-rent market-rate housing—increased by over 20%, more than double the 9.2% increase seen in 'discretionary' housing. The report finds that in most of the 94 analyzed markets, rent increases for low-income tenants outpaced those for high-income tenants, with the most significant regional increases occurring in Florida (26.8%), the Northeast (25.3%), and the Pacific Northwest (23.2%). The analysis suggests that investor landlords, including private equity firms, target this sector as a reliable profit source due to high demand and a captive renter class. The report warns that these increases are likely to drive higher rates of eviction and self-eviction and calls for policy interventions such as price controls and eviction protections.

RMI analysis indicates that clean energy portfolios—combining solar, storage, and energy efficiency—are lower cost and lower risk than JEA's proposed gas plant. While JEA's 2023 estimates suggested gas was the cheapest option, updated capital costs (which have risen by 139%) and fuel price projections suggest a gas plant could cost $4.8 billion in NPV. In contrast, CEPs are estimated to cost between $2.1 and $3.4 billion depending on energy efficiency levels. Additionally, the gas plant is projected to cause over $1 billion in negative health effects across Florida, whereas CEPs could generate up to $757 million in local economic benefits and thousands of jobs.

The statement highlights the legacy of George Meléndez Wright, the first Latino National Park Service employee of El Salvadoran heritage, who modernized wildlife management at Yosemite National Park and established the National Park Service's Wildlife Division. It notes that despite his contributions—including creating the first wildlife management plans and personally funding surveys—there is no commemoration of his work at Yosemite. The text concludes by criticizing the Trump Administration for government shutdowns, federal labor force reductions, and the erasure of climate change interpretation in national parks.

The report finds that rents for the lowest-cost unsubsidized market-rate housing (workforce housing) increased by 20.2% nationally between 2021 and 2025, more than double the 9.2% increase for luxury (discretionary) housing. This trend is most pronounced in the Sunbelt region, where corporate landlords, including private equity firms, target workforce housing as a low-risk, high-cash-flow investment. The document highlights a crisis of evictions and 'self-evictions' driven by these price hikes and argues that government-sponsored enterprises (GSEs) like Fannie Mae and Freddie Mac facilitate this corporate takeover by providing easy financing with few tenant protections. It recommends policy interventions such as rent control, just cause eviction laws, and the adoption of investment standards for public pension funds.

The Union of Concerned Scientists analyzed nearly eight million affordable homes and found that 79.1% were located in counties experiencing at least one week's worth of heat alerts in 2024. The report highlights that people of color, older adults, and individuals with disabilities are disproportionately affected due to substandard housing, the urban heat island effect, and energy insecurity. Key recommendations include increasing funding for the Low-Income Home Energy Assistance Program (LIHEAP), implementing cooling inspection standards for subsidized homes, and updating building codes to improve heat resilience.

The report documents a significant increase in private equity (PE) and venture capital (VC) ownership within the U.S. PACE sector, noting that 15% of all programs now have such backing. It highlights the risks of leveraged buyouts and debt-driven strategies, using InnovAge as a case study to illustrate how aggressive growth and investor payouts can lead to financial instability and regulatory sanctions for care deficiencies. The document also examines the use of federal Opportunity Zone tax incentives to attract healthcare investment and calls for stronger oversight to prevent extractive financial practices in publicly funded elder care.

August 2025 was the third warmest August globally on record, with all ten warmest Augusts occurring since 2015. In the United States, 98% of analyzed cities have experienced fall warming, and as of September 9, at least 60% of the country faces abnormally dry or drought conditions. A record-breaking marine heatwave in the North Pacific Ocean, attributed to climate change, is expected to persist into October.

Wildfire smoke pollution in the U.S. has increased significantly, with per-person exposure four times higher between 2020-2024 than during 2006-2019. Research indicates that fine particulate matter (PM2.5) from wildfire smoke caused approximately 164,000 premature deaths in the U.S. from 2006 to 2020, with human-caused climate change accounting for about 15,000 of those deaths. While the West and Northwest experience the most smoke days, smoke is a nationwide issue, with every county in the contiguous U.S. seeing at least 16 smoke days annually. The rise in smoke since 2016 has stalled or reversed air quality improvements in 30 U.S. states, threatening the goals of the Clean Air Act.

The document analyzes how employment in outdoor sectors—such as agriculture and construction—correlates with public concern about extreme heat in the US. It finds a moderate positive correlation overall, though this varies by region: concern is higher in the South and West but lower in the Midwest and Northeast. The briefing highlights the disproportionate impact of heat on marginalized groups and the economic risks of inaction, while comparing state-level heat protections and international policy examples.

The briefing examines how the prevalence of outdoor work correlates with worry about extreme heat in the U.S., finding a modest positive correlation at the county level and a stronger one at the state level, though results vary significantly by region.