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A coalition of conservation groups across the Colorado River Basin submitted the Cooperative Conservation Alternative to the U.S. Bureau of Reclamation.

Statement of EDF Executive Director Amanda Leland

The Environmental Protection Agency today finalized standards that will slash climate and smog-forming pollution from new heavy-duty vehicles like freight trucks, garbage trucks, and school buses in model years 2027 through 2032.

By Abimarie Otaño Cruz The results of the Puerto Rico Grid Resilience and Transitions to 100% Renewable Energy Study (PR100) contain an important conclusion: “Puerto Rico can make a feasible transition to 100% renewable energy by 2050, but significant improvements and investments in the system, guided by meaningful community participation, are necessary to achieve this.” …

Today, the state of Washington took a big step toward linking its cap-and-invest program with the carbon markets in California and Quebec, a move that could boost climate action and create a more stable, more predictable market for all. Governor Inslee signed E2SB 6058 into law, which will further align Washington’s program with the joint …

This blog was co-authored by Maureen Lackner (Senior Manager of Economics and Policy Analysis, Environmental Defense Fund) and Lauren Beatty (High Meadows Postdoctoral Economics Fellow, Environmental Defense Fund). Climate change is a pressing issue, partly fueled by methane: a greenhouse gas responsible for about 30% of today’s global warming. Reducing methane emissions will slow down …

Statement of EDF President Fred Krupp – March 28, 2024

Methane is a potent climate pollutant. To help speed reductions, EDF scientists have conducted extensive research on methane and its impact on the climate.

For hydrogen to be an effective climate solution, we must produce it cleanly and use it wisely. EDF is helping make sure hydrogen infrastructure is built the right way, benefiting the climate, communities and people’s health. We’re working to prevent leaks and raising awareness that the best uses of hydrogen are in places where clean electricity from renewable sources can’t do the job alone.

Hydrogen is a leak-prone gas with a potent warming effect. For hydrogen to be an effective climate solution, we must produce it cleanly and use it wisely.

The U.S. Supreme Court will rule on Chevron. What is it and why could it change how federal regulations are enforced? General Counsel Vickie Patton answers important questions about this bombshell case.

As temperatures get hotter and hotter from climate change, the cherry blossom trees have been blooming earlier and earlier.

Ambitious nature-based climate solutions programs could deliver benefits for biodiversity, communities, and the climate. Unfortunately, a lack of evidence about specific benefits from specific strategies prevents researchers and policymakers from confidently prescribing when and where they should be used.

Coalition of environmental groups support national efforts to reduce methane waste on public lands.

PepsiCo NA and Schneider National offer a blueprint for shippers and transportation partners to reduce Scope 3 transportation emissions.

Shopping for a used electric car or truck? Here’s what to look for (and look out for) before you buy.

What’s new: EDF’s Global Clean Air (GCA) team met earlier this month with a working group within Brazil’s national government charged with updating the country’s air quality standards. EDF is providing technical support to the group, led by Brazil’s Ministry of Environment and Climate Change (MMA), to overhaul the country’s air quality management strategy, aiming …

Statement from Panos Spiliotis, EU Transport Senior Manager, Global Shipping and International Maritime Organization delegation lead at Environmental Defense Fund

(This blog was co-authored by EDF Climate Scientist Fiona Lo) Washington D.C.’s famous cherry blossoms are once again blooming earlier than expected.   In fact, this year’s peak bloom occurred two and a half weeks earlier than the average over the past 100 years, due to near-record warm temperatures in March.  This ranks as the second …

MethaneSAT will add new capabilities to the existing set of methane-detecting satellites and usher in a new era of transparency and accountability.

Study based on research conducted at institutions including Environmental Defense Fund, The Nature Conservancy (TNC), and Columbia University, assessed whether 43 nature-based climate-solutions (NbCS) are based on sufficiently strong scientific evidence to support solutions like high-quality carbon crediting.

This EDF paper addresses the critical nature of national oil companies (NOCs) and the IOC's non-operated joint ventures (NOJVs) and how, together, they can accelerate industry’s methane momentum.

EDF Statement of Emily Steinhilber, Director, Climate Resilient Coasts and Watersheds, Virginia, Environmental Defense Fund

This post is authored by Mark Moroge, Vice President of Natural Climate Solutions at Environmental Defense Fund. We know that nature-based climate solutions are among our greatest assets when it comes to tackling climate change. Conserving, restoring and improving the management of nature – alongside reductions in new fossil fuel use – can provide at …

The world needs nature-based climate solutions (NbCS). These approaches use conservation, restoration, and management of natural and agricultural systems to retain existing, and sequester additional, carbon while reducing emissions of CO2 and other greenhouse gases. NbCS have been suggested to meet 20-30% of the world’s climate goals. Correspondingly, nature-based actions are included in the national …