Search Climate Insights Directory

Mighty Earth is campaigning to accelerate the decarbonization of the automobile industry, targeting Hyundai Motors Corporation. The organization highlights the need for fully fossil-free steel and green hydrogen investments, while criticizing the environmental and human rights risks associated with Hyundai's global steel supply chain, including a planned facility in Louisiana and suppliers linked to abuses in Mexico.

The document asserts that the second Trump Administration's efforts to eliminate environmental justice (EJ) analyses do not override existing legal obligations. It highlights that agencies may still be required to consider EJ impacts under specific statutory provisions, the National Environmental Policy Act (NEPA), and the Administrative Procedure Act (APA). Furthermore, it argues that race-neutral EJ analyses, such as those focusing on economically disadvantaged communities, remain legally viable under the Equal Protection Clause, contrary to administration claims following the Loper Bright decision.

The U.S. experienced 12 billion-dollar weather and climate disasters from January to June 2026, causing at least $31.9 billion in damages and 183 fatalities. This period ranks fifth for the most events in the first half of any year since 1980. Severe storms were the dominant disaster type, accounting for eight of the 12 events. Historically, the average number of such disasters per year has risen from three in the 1980s to 20 events annually between 2016 and 2025, with the average time between events shrinking from 82 days to 16 days in the same comparison.

Climate Central's analysis reveals that the average person globally lost nearly 56 hours of sleep annually due to nighttime heat from 2020 to 2025, with approximately six hours attributed to climate change. The most significant climate-linked sleep losses occurred in Middle Eastern cities, where residents in Saudi Arabia, Oman, and the UAE lost between 12 and 16 hours of sleep per year due to climate change. Globally, the amount of temperature-related sleep loss linked to climate change has at least doubled since the early 1970s, increasing from about two hours to five hours per year. Vulnerable populations, including adults over 65 and those in lower-middle-income countries, face higher risks, and while air conditioning provides some protection, access remains unequal and tied to income.

GreenLatinos condemns President Trump's executive orders that roll back protections for the Bears Ears and Grand Staircase-Escalante National Monuments in southern Utah. The organization argues these actions undermine the federal government's legal obligation to consult with Tribal nations and threaten lands containing critical flora, fauna, and sacred Tribal resources. The statement highlights the roles of the Bears Ears Commission and the Grand Staircase-Escalante Inter-Tribal Coalition in managing these lands to combat climate disaster and preserve cultural sites.

Over 30 environmental organizations have petitioned the U.S. Senate to oppose 'year-round E15' legislation, asserting that increasing the ethanol blend from 10 percent to 15 percent would raise food and fuel costs, increase greenhouse gas emissions through land-use changes, and cause environmental degradation.

Climate change is increasing the frequency and intensity of floods in Canada, with significant economic losses and public health risks. Over 1.5 million homes are in high-risk areas, and annual flood damage costs could grow three to five times by mid-century. Recommended government actions include restricting development in high-risk zones, enhancing protection infrastructure, and supporting proactive relocation.

Climate change is intensifying flooding in Canada through increased atmospheric moisture and rising sea levels, leading to more frequent extreme precipitation and flash floods. These events cause billions of dollars in damages, with over 1.5 million homes at high risk and significant gaps in insurance coverage. Beyond economic loss, flooding poses severe health risks, including waterborne diseases and long-term psychosocial trauma. The document advocates for government action to limit emissions and implement adaptation strategies such as restricting development in high-risk zones, improving protective infrastructure, and supporting proactive relocation.

In Q1 2026, U.S. clean energy investments were heavily influenced by executive branch implementation and policy certainty. While electric power investments increased—driven by a massive nuclear project in Texas—manufacturing investments declined for the sixth consecutive quarter. Federal support strongly favored critical minerals and battery storage, while sectors like hydrogen, solar, and sustainable aviation fuel (SAF) faced mixed outcomes due to fragile policy support and tightened tax credit eligibility windows.

The report finds that a majority of Americans believe global warming is happening and is mostly human-caused, with 66% expressing worry about the issue. While there is high interest in news stories about climate impacts and government action, the frequency of hearing about global warming in the media and social circles has trended downward since 2021-2022. Many Americans perceive personal or local risks from extreme weather and health impacts, and 13% have considered relocating to avoid these effects.

The Clean Air Task Force (CATF) recommends a cautious, safeguard-driven integration of permanent carbon removals (specifically DACCS and BioCCS) into the EU ETS to avoid deterring direct emissions reductions. The briefing argues for expanding the ETS scope to include extra-EEA flights, vessels above 400 gross tonnage, and municipal waste incineration and landfills. It specifically highlights the need to address non-CO2 aviation impacts, such as contrails, through financial incentives and robust monitoring. To support the transition, CATF suggests earmarking aviation ETS revenues for sustainable aviation fuels (SAF) and maintaining SAF allowances beyond 2030.

Climate Central analysis reveals that residents in 65 of the largest U.S. cities experience an average of 8°F of additional heat due to the built environment. The document details mitigation strategies including green space, shade structures, water features, and cool pavements/roofs, while highlighting that heat exposure is disproportionately higher in historically redlined areas and low-income neighborhoods.

DarkSky International, Environment America, and Public Employees for Environmental Responsibility have petitioned the FCC to pause the licensing of orbital data center satellites pending a comprehensive programmatic environmental review. The petitioners argue that current proposals from companies like SpaceX, Blue Origin, Starcloud, and Cowboy Space—which collectively seek to deploy over a million satellites—would cause unprecedented light pollution, atmospheric degradation, and orbital debris. They contend that the FCC's current practice of categorical exclusion is outdated and fails to account for the synergistic impacts on human health, wildlife, astronomy, and indigenous cultural practices.

The report uses Energy Policy Simulator modeling to analyze seven major federal policy shifts occurring between January 2025 and May 2026. The findings indicate that these changes will lead to increased energy costs, diminished public health outcomes, constraints on new power generation, and greater financial pressure on utilities and households through 2040.

FERC has ordered six regional grid operators (PJM, MISO, SPP, CAISO, ISO-NE, and NYISO) to update their tariffs to address challenges posed by rising load growth from large energy users, such as data centers. The orders focus on five reform categories: standardizing interconnection applications and study processes, preventing cost shifting through increased transparency and cost recovery agreements, establishing rules for co-location and behind-the-meter generation, creating new transmission service types for flexible loads, and developing study processes for electrically proximate generation. The document outlines a strict timeline for RTO/ISO responses and filings, starting in July 2026.

The report analyzes a severe heatwave in July 2026 characterized by record-shattering Wet Bulb Globe Temperature (WBGT) values across the eastern US and Canada. Attribution analysis indicates that while the atmospheric circulation pattern (a 'heat dome') is characteristic of the region, the intensity of the event was substantially increased by a background climate that has warmed by 1.4°C due to fossil fuel combustion. The study emphasizes that humid heat extremes are an emerging risk, as WBGT is increasing more rapidly than absolute maximum or minimum temperatures. It also highlights the disproportionate vulnerability of low-income residents, outdoor workers, and those in historically redlined urban districts, while noting the critical role of heat action plans and cooling centers in mitigating mortality.

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.

Mighty Earth's CEO argues that the environmental movement must shift from relying on technocratic solutions toward grassroots organizing and direct pressure on the private sector. The organization is specifically targeting companies such as Ahold Delhaize, Hyundai Motor Company, and Jardine Matheson to accelerate their transition to clean energy and plant-based sales, while supporting environmental movements in Australia to combat deforestation.

The document reports that non-fossil sources reached a record 46.2% of the global electricity mix in April, with wind and solar accounting for 21.3%. It discusses how the instability of the Strait of Hormuz has exposed the fragility of fossil fuel supply chains, prompting countries like China, Poland, and the Philippines to accelerate electrification and renewable energy adoption. Despite this, global fossil fuel subsidies are expected to exceed USD 1 trillion this year, and major energy firms like Shell and BP are pivoting back toward traditional oil and gas models. The text also notes the climate risks evidenced by record heatwaves in Europe and record global carbon emissions in 2025.

The report proposes optimizing the limited supply of sustainable aviation fuel (SAF) by targeting its use at airports with the highest contrail and particulate matter (PM) impacts. Analysis of 16.6 million flights in 2024 reveals that 2% of flights generate 80% of contrail-related warming. In the U.S., JFK, LAX, and O'Hare are identified as primary targets, while Heathrow, Istanbul Airport, and Paris CDG are the top candidates in Europe. The study finds that a 50% SAF blend can reduce LTO particulate emissions by 26-28% and contrail-related warming by 30-40%. While airport-wide targeting is simplest, time-based and flight-based strategies are more fuel-efficient. Implementation faces logistical hurdles, particularly at airports using hydrant fuel systems, but the report suggests these can be overcome through policy incentives and infrastructure investment.