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The Union of Concerned Scientists finds that significant electricity infrastructure along the U.S. East and Gulf Coasts is currently exposed to storm surge, a risk that will increase with sea level rise. In the South Carolina Lowcountry, 54 major substations and seven power plants are currently at risk. The report advocates for adaptation strategies—protection, accommodation, and retreat—and the deployment of decentralized clean energy technologies like microgrids and energy storage to ensure community resilience and reduce carbon emissions.

The Union of Concerned Scientists (UCS) analysis finds that two-thirds of U.S. states may be exposing electricity consumers to financial risks due to overreliance on natural gas. These risks include price volatility, potential carbon pricing costs, and the possibility of stranded assets such as underused plants and pipelines. The report rates states across five categories, identifying Florida as the only state with a "High" risk rating in all five. To mitigate these risks, the report advocates for prioritizing renewable energy and energy efficiency over natural gas as a primary solution for carbon reduction under the federal Clean Power Plan.

A coalition of 290 organizations and individuals opposes H.R. 1734, asserting that the bill would weaken the U.S. Environmental Protection Agency's (EPA) 2014 coal ash rule. The signatories argue the legislation would delay health protections, eliminate public access to information, and remove national standards for drinking water protection, thereby increasing risks to vulnerable communities and the environment.

This briefing describes the establishment and outcomes of the State, Local and Tribal Leaders Task Force on Climate Preparedness and Resilience, created by President Obama via Executive Order 13653 on November 1, 2013. The Task Force, comprising 26 governors, mayors, tribal leaders, and county officials, provided the federal government with 35 key recommendations to improve community climate resilience, emphasizing the need for inter-agency coordination and the integration of climate vulnerabilities into all federal policies and investments.

The report examines the transition of the U.S. power sector from coal to natural gas, noting that while this shift provides immediate benefits, it introduces risks such as price volatility, methane leakage, and potential 'stranded assets'. Using the National Energy Modeling System, the analysis compares a 'Business as Usual' scenario with a 'Carbon Standard plus Renewables and Efficiency Policies' scenario. The findings suggest that the latter would reduce power plant carbon emissions by 70 percent below 2005 levels by 2040, lower consumer energy bills, and provide significant net societal benefits, reaching nearly $170 billion by 2040.

The report argues that while open records laws are essential for government transparency, they are increasingly weaponized to target scientists and academics whose work threatens vested interests. By requesting vast amounts of private correspondence, draft papers, and raw data, harassers aim to chill speech, distract researchers from their work, and undermine scientific integrity. The document provides numerous case studies across fields such as climate science, tobacco research, and environmental health, noting that public universities are often unprepared to handle these intrusive requests. It calls for clearer legal exemptions to protect the scientific deliberative process and the development of institutional guidelines to safeguard researchers while maintaining public accountability.

Earthjustice, on behalf of Sierra Club and ForestEthics, petitions the U.S. Department of Transportation (DOT) to ban legacy DOT-111 tank cars for transporting highly flammable crude oil. The petition argues that these cars pose an "unacceptable public risk" due to high failure rates in derailments, citing disasters in Lac Mégantic, Aliceville, and Casselton. While the DOT has initiated rulemaking and issued operational emergency orders, the petitioners contend these actions are insufficient and too slow to address the imminent hazard. They highlight that Canada has already implemented bans and surcharges on these cars, which may inadvertently push the most dangerous tank cars into the U.S. fleet. The document advocates for an immediate emergency order to bridge the gap until a formal rulemaking process establishes more robust safety standards, such as the CPC-1232 specifications or newer designs.

The document highlights how human-induced climate change is damaging U.S. cultural heritage, including prehistoric shell mounds in Florida, the historic districts of St. Augustine, and multiple NASA research and launch facilities. It emphasizes that sea-level rise and extreme weather are already causing structural damage and operational disruptions, calling for urgent national resources for adaptation and mitigation.

The report highlights the vulnerability of iconic U.S. landmarks to climate-driven events. It details how sea level rise and storm surges threaten coastal sites like the Statue of Liberty and Jamestown, while increased heat and drought drive destructive wildfires in the West, affecting sites like Mesa Verde. The authors argue that climate resilience must become a national priority, requiring both resource allocation for site protection and a reduction in carbon emissions to mitigate future risks.

The report examines the vulnerability of iconic U.S. landmarks to climate change, highlighting risks such as sea level rise in coastal cities and increased wildfire activity in the Southwest. It argues for urgent national priority in climate resilience and carbon emission reduction to protect cultural heritage.

The report examines the systemic failure of the U.S. coastal insurance market, specifically the National Flood Insurance Program (NFIP), which provides subsidized rates that encourage risky development and create massive taxpayer liability. It highlights how climate change—manifesting as sea level rise and stronger hurricanes—is exacerbating these risks, particularly along the East and Gulf Coasts. The author advocates for the full implementation of the Biggert-Waters Flood Insurance Reform Act of 2012 and further measures, such as incorporating sea level rise projections into FEMA flood maps and providing targeted support for low-income homeowners.

The World Resources Institute (WRI) endorses President Obama's commitment to enact new emissions standards for existing power plants as part of the Climate Action Plan. WRI argues that such standards can drive innovation and economic opportunity, noting that the average U.S. coal plant is nearly 40 years old. The statement emphasizes that U.S. domestic leadership is essential to meeting its international commitment to reduce emissions by 17% below 2005 levels by 2020 and to securing a universal climate agreement in Paris in 2015.

The report finds that weather-related power outages in the U.S. have increased significantly, with weather causing 80% of all major outages between 2003 and 2012. It identifies the Midwest and East as particularly vulnerable regions and argues that climate change acts as a 'threat multiplier,' increasing the frequency and intensity of storms, heat waves, and flooding that strain an aging electrical infrastructure.

The U.S. Highway Trust Fund (HTF), which relies on federal fuel taxes that have not been adjusted since 1993, is facing insolvency due to rising costs and declining fuel consumption. The document argues that current funding is insufficient, contributing to a 'D' grade for national infrastructure and an annual funding gap of $112 billion. It evaluates several solutions, including indexing fuel taxes to inflation or construction costs, increasing the per-gallon tax rate, and transitioning to a vehicle miles traveled (VMT) fee to better align costs with infrastructure wear, particularly from heavy trucks.

The document examines various energy storage technologies, ranging from established systems like pumped hydro and compressed air energy storage (CAES) to emerging solutions like flow batteries and flywheels. It highlights the critical role of U.S. federal initiatives, specifically Department of Energy (DOE) grants and Federal Energy Regulatory Commission (FERC) orders, in reducing financial risks and reforming market access to encourage utility-scale implementation. The brief also details specific U.S. projects and proposed legislation, such as the STORAGE Act, aimed at incentivizing storage to support grid stability and the integration of variable renewable energy.

The document examines various energy storage technologies, from established methods like pumped hydro to emerging battery and flywheel systems, highlighting their role in integrating renewable energy and stabilizing the grid. It details the impact of FERC Orders 1000 and 755 and DOE initiatives, such as the Joint Center for Energy Storage Research (JCESR), in reducing technical and economic hurdles. Additionally, it profiles several large-scale U.S. projects and discusses proposed legislation, including the STORAGE Act, aimed at incentivizing storage deployment through tax credits.

The U.S. Highway Trust Fund (HTF), which relies on fuel taxes unchanged since 1993, faces insolvency due to rising costs and declining fuel consumption. The document argues that current funding is insufficient to maintain a state of good repair, citing a $112B annual funding gap. It evaluates several solutions, including indexing fuel taxes to inflation, increasing the per-gallon tax rate, implementing vehicle miles traveled (VMT) fees, or shifting to a fuel sales tax, while highlighting the interdependence of highway and transit systems for economic efficiency.

Earthjustice and the Sierra Club successfully opposed the Potomac-Appalachian Transmission Highline (PATH) project, leading American Electric Power and Allegheny Energy to withdraw their application in 2011. The project would have constructed 275 miles of high-voltage lines from West Virginia through Virginia to Maryland to support coal-fired power plants, including the John E. Amos plant. Opponents argued the lines were unnecessary due to energy efficiency gains and would have increased air pollution and mountaintop removal mining in Appalachia.

A March 2013 survey of 2,000 Virginia adults who watch local TV news found that a large majority (85%) believe climate change is happening, though only about half are very or extremely sure. Many residents perceive an increase in extremely hot days and intense storms, often attributing this to climate change. Significant disparities in perception and trust exist across demographic lines, with Democrats, women, and urban residents generally more likely to view climate change as a human-caused problem and a personal risk, while Republicans and older adults are more likely to see weather changes as unrelated to climate change.

Landfills are the third largest source of anthropogenic methane in the United States, contributing 17.7 percent of all U.S. methane emissions. The EPA regulates large municipal solid waste (MSW) landfills and manages the voluntary Landfill Methane Outreach Program (LMOP) to encourage the capture of landfill gas (LFG) for energy production. While projects in landfills with existing capture systems are generally profitable, those requiring new systems may face net losses unless they leverage tax credits, carbon credits, or on-site electricity use. LFG projects can produce electricity, heat, or vehicle fuels, providing both climate benefits and local employment.