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In July 2026, the United States experienced widespread above-average temperatures, with an average anomaly of 1.5°F across 192 cities. The Northern Rockies and Plains were the warmest region, exceeding normals by more than 4.0°F. Long-term data indicates that 185 of the 192 analyzed cities have warmed since 1970, with Reno, Nevada, showing the most significant increase. Climate attribution analysis using the Climate Shift Index (CSI) showed that San Juan, Puerto Rico, had 31 days where temperatures were at least two times more likely due to climate change.

In June 2026, the United States experienced slightly above-average temperatures, with an average anomaly of 0.7°F across 192 analyzed cities. The Southwest was the warmest region, with temperatures more than 2.9°F above normal, and Flagstaff, Arizona, recorded the most unusual warmth at 4.0°F above normal. Long-term trends show that 189 of the 192 cities have warmed since 1970, with Reno, Nevada, seeing the greatest increase of 10.6°F. Climate attribution analysis using the Climate Shift Index (CSI) indicates that San Juan, Puerto Rico, had 30 days where temperatures were at least two times more likely due to climate change.

In March 2026, the United States experienced unprecedented warmth with an average temperature anomaly of 5.8°F across 192 cities. The Southwest was the warmest region, with temperatures more than 10.4°F above normal, and Phoenix recorded the highest individual city anomaly at 12.5°F. Long-term trends show that 188 of the 192 analyzed cities have warmed since 1970, with Wheeling, West Virginia, seeing the greatest increase of 11.7°F. Climate attribution analysis using the Climate Shift Index (CSI) indicates that in Flagstaff, Arizona, temperatures on 28 days in March were made at least two times more likely due to climate change.

The analysis shows that 161 of 192 analyzed U.S. cities experienced hotter-than-average temperatures in September 2025, with an average anomaly of 1.5°F. The Northwest region saw the most unusual heat, averaging 3.42°F above normal, while Spokane, WA, recorded the highest individual city anomaly at 7.8°F. Long-term trends indicate widespread warming since 1970, with Reno, NV, showing the fastest increase at 10.8°F. Climate Shift Index (CSI) data highlighted strong climate change influence in several cities, most notably San Juan, PR, which had 22 days at CSI 5.

Climate Central analyzed 243 U.S. locations and found that 67% have already shifted to warmer planting zones between 1951-1980 and 1995-2024. Projections based on the SSP2-4.5 pathway suggest 90% of these locations will shift to warmer zones by mid-century (2036-2065), with the Upper Midwest expected to see the most significant warming.

Climate Central's analysis of 198 U.S. cities shows that 87% have experienced longer freeze-free growing seasons since 1970, increasing by an average of 20 days. This trend, driven by carbon pollution and warming, extends the period plants release pollen, worsening seasonal allergies for millions, including approximately 19% of U.S. children. The report highlights that CO2 levels also boost pollen production, potentially increasing it by 200% by the end of the century, with disproportionate health impacts on Black and Puerto Rican children who face higher asthma risks.

Climate Central analyzed 245 U.S. locations and found that winter is the fastest-warming season for 76% of these sites, particularly in the Northeast, Southeast, and Ohio Valley. In the western U.S., fall and spring were the fastest-warming seasons for 31 locations, while some West and Northwest areas experienced the most rapid summer warming. These trends contribute to disrupted snowfall, earlier snowmelt, increased wildfire intensity, and longer pest and allergy seasons.

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 of 242 U.S. cities shows that fall temperatures have increased by an average of 2.5°F since 1970, with the most intense warming occurring in the Southwest. This trend is characterized by a higher frequency of above-normal temperature days, which prolongs risks related to heat-related illness, wildfires, and allergies, while also affecting agricultural growing seasons and energy demand for cooling.

The report finds that there are enough projected tax credit-qualifying Energy Attribute Certificates (EACs) to meet the stated electrolytic hydrogen production goals across the seven Regional Clean Hydrogen Hubs. However, it identifies the lack of developed markets and data infrastructure for accessing these EACs as a critical challenge. The analysis suggests that while the physical availability of clean power is sufficient, the primary bottlenecks for the green hydrogen economy are traditional deployment issues such as siting, permitting, and interconnection.

Since 1970, the coldest day of the year has warmed by an average of 7°F across 242 U.S. locations, with 97% of locations seeing a rise of at least 1°F. Winter cold snaps have also become shorter, decreasing by an average of six days in 97% of 244 analyzed locations. The most significant warming of coldest days occurred in the Ohio Valley (8.7°F) and Northwest (8.4°F) regions, with the highest individual increases recorded in Boise, Idaho (15.7°F) and Las Vegas, Nevada (14.3°F). These trends contribute to longer allergy and growing seasons, disrupted crop chill requirements, and altered water supplies.

The U.S. experienced a record 28 billion-dollar disasters in 2023, causing over $93 billion in damages. Since 1980, tropical cyclones have been the costliest events, while severe storms are the most frequent. The document details how warming temperatures intensify specific hazards—such as increasing rainfall intensity and fueling stronger tropical cyclones—and notes that the average time between such disasters has shrunk from 82 days in the 1980s to 12 days in 2023.

The report provides a gendered analysis of the South African large-scale mining (LSM) sector, identifying a slow increase in female representation from 10% in 2015 to over 17% by 2020. While women are increasingly outperforming men in STEM and tertiary education, they remain under-represented in core mining operations and decision-making roles. The analysis highlights significant barriers, including a gender pay gap estimated between 23% and 35%, lack of gender-specific PPE, and persistent issues with gender-based violence and harassment. It recommends the development of a national gender strategy for mining, improved sex-disaggregated data collection, and targeted STEM career development to ensure a just transition to a low-carbon economy.

Analysis of 246 U.S. locations shows that 74% have experienced an annual increase in extremely hot days since 1970, with Austin, TX seeing the largest increase. The document highlights that extreme heat risks are higher in traditionally cooler regions due to lack of acclimatization and infrastructure, and that vulnerable populations including children, seniors, and low-income households are disproportionately affected.

The document examines the civil war in Cameroon's North-West and South-West regions, which began in 2017 following the violent suppression of protests against francophone domination. It highlights the deep-seated grievances of the anglophone minority, the failure of the 2019 Major National Dialogue, and the critical role of the diaspora in providing financial support, media coverage via the SCBC, and international advocacy. The author argues that the conflict is rooted in post-colonial flaws and recommends an international settlement, potentially including a new referendum.

The research paper examines the Anglophone separatist conflict in Cameroon, tracing its origins to long-standing grievances over marginalisation and 'Francophonisation'. It asserts that the escalation into civil war was triggered by the violent repression of peaceful protests in 2017 and is sustained by President Paul Biya's insistence on a military solution over political accountability. The author highlights the humanitarian toll, including over 3,000 deaths and 750,000 internally displaced persons, and calls for a joint UN and African Union framework to negotiate reforms regarding Anglophone autonomy and resource management.

The briefing outlines the role of boundary organizations, such as the Climate Impacts Group and the Northwest Climate Adaptation Science Center, in bridging the gap between climate science and policy. It highlights two primary case studies: the development of a Sea Level Rise Planning Toolkit for Washington State and the co-production of climate vulnerability assessment resources for Northwest and Great Basin tribes. Dr. Snover emphasizes a three-pronged approach—educating, enabling, and embedding—to ensure scientific data is actionable for resource managers and planners. The document concludes by arguing for increased federal support to meet the growing demand for decision-relevant climate science and the importance of regional centers in tailoring science to local needs.

The policy brief contends that new natural gas capacity is a primary driver of increased grid emissions in the US and that avoiding 90% of proposed gas plants could save electricity customers over $29 billion. It advocates for a transition to 'clean energy portfolios'—combinations of wind, solar, batteries, demand flexibility, and energy efficiency—to support economy-wide decarbonization and meet international climate targets.

Climate change is extending the freeze-free growing season in the United States, leading to longer periods of pollen exposure for nearly 20 million allergy sufferers. Analysis of 201 cities shows that 83% experienced longer growing seasons since 1970, with the most significant increases in the western U.S. Additionally, rising atmospheric CO2 levels are shown to increase the quantity and allergenicity of pollen from plants like ragweed.

A coalition of civil society organisations condemns the South African Minister of Mineral Resources for prioritising corporate interests over the rights and health of mining-affected communities. The statement highlights widespread protests across multiple provinces due to pollution, socio-economic hardship, and the exclusion of communities from the legislative process regarding the Mineral and Petroleum Resources Development Act (MPRDA). The coalition warns that rushing the Amendment Bill without genuine consultation will lead to further instability and constitutional challenges, while also noting the impact of illicit financial flows by multinational mining companies.