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By Pedro Piris-Cabezas and Glenda Chen Airport activity emits a noxious cocktail of air pollutants, including ashy particulate matter, sulfur oxides, carbon dioxide, carbon monoxide, volatile organic compounds, hydrocarbons and nitrogen oxides. Among them, PM emissions from aircraft turbines often fly under the radar yet have an outsized impact on regional air quality and public …

Infographic that ponders the question and displays how much natural gas New Mexico is wasting.

Digitalization of the oilfield has the potential to unlock up to $1.6 trillion in value.

Adopting federal jet fuel regulations to set the aromatic content to as close as possible to 8% can slash particulate matter pollution in the near term, while ensuring adherence to existing flight safety certifications and fuel quality specifications.

EDF and IAC leading a study to understand the financial, soil and animal health impacts of regenerative agriculture practices on Native farming.

By Nini Gu Data recently collected by EDF’s MethaneAIR project in 2023 reveals a striking difference in the emissions profiles between the two major Colorado basins: the Denver-Julesburg (D-J) in the east, and the Piceance in the west. The D-J Basin exhibited a 1.7% methane loss rate from the total natural gas produced; by contrast,

By Pedro Piris-Cabezas and Glenda Chen The adoption of electricity-based synthetic fuels, also known as e-fuels, will be essential for any hard-to-decarbonize sector with a stake in a resilient liquid fuels market. Chief among them is aviation. E-fuels offer promising new routes nearing commercialization. However, a primary barrier to adoption has been the current cost …

Groundbreaking new data finds that leveraging synergies between the transport and power sectors could slash the cost of aviation e-fuels by half

Paper from Environmental Defense Fund finds that American-made e-fuels present a huge economic and climate opportunity for the U.S.

For the first time, a satellite can deliver a full picture of oil & gas methane emissions over wide areas currently unseen by other instruments.

Environmental Defense Fund announced the expansion of Air Tracker—its cutting-edge air quality monitoring tool—to Rio de Janeiro today.

This site provides information to help communities facilitate full lead service line replacement.

This report, based on a mapping assessment, a first-ever survey of co-ops and a policy review, looks at climate impacts on permanently affordable co-ops in New York City and encourages more responsive and equitable policies.

On November 1, the North Carolina Utilities Commission issued an order in the Carbon Plan docket, almost two months ahead of schedule. It largely ratifies an agreement reached by Duke Energy and the state’s Public Staff, who are charged with protecting the state’s ratepayers. While the Commission drops the requirement for Duke Energy to model …

A changing climate requires more adaptive fisheries management and better tools for collecting data and making decisions.

Managers must establish controls that maintain sustainability as stocks experience climate-driven shifts in their productivity and distribution.

The strong record of sustainable fisheries management in the US is being challenged by the rapid, widespread and unpredictable impacts of climate change.

Nearly 50 years ago, United States lawmakers took action to protect fishery resources by establishing a comprehensive federal fishery management system.

Underserved fishing communities experience and are the least able to withstand severe impacts on their livelihoods, infrastructure and well-being.

Co-authored by: Anushi Garg and Linda Shi Anushi is the senior analyst for Environmental Defense Fund’s Climate Resilient Coasts & Watersheds program in New York-New Jersey. Linda is the associate professor for Department of City and Regional Planning at Cornell University. New York City, like many cities, is simultaneously facing a housing affordability crisis and …

By Neda Deylami Adopting the Advanced Clean Trucks rule and transitioning Illinois’ trucks from diesel engines to zero-emission motors is one of the most powerful opportunities to reduce climate and air pollution, spark economic growth, prioritize equitable outcomes and improve health in the state.  A new study from EDF and Atlas Public Policy modeled the …

By Michael Zimmerman and Neda Deylami  The market for electric medium- and heavy-duty vehicles in the U.S. is rapidly expanding. As of October 2024, 11 states have adopted the Advanced Clean Trucks rule, which requires manufacturers to produce increasing amounts of zero-emission MHDVs, and more are considering adopting this standard. Key policies like the ACT …

EDF retained Atlas Public Policy to model, for 18 states plus the District of Columbia, the number of charging stations that would be needed in each state to meet ACT targets through 2032.

EDF report explores how open ocean aquaculture can increase domestic seafood production while highlighting species most likely to thrive in offshore environments.

EDF report explores how open ocean aquaculture can increase domestic seafood production while highlighting species most likely to thrive in offshore environments.