Energy Exchange

Billions in federal investments energize zero-emission trucking

The need to transition to zero-emission medium and heavy-duty vehicles is urgent. Today, most of these vehicles run on diesel, which has massive consequences for human health. Thankfully, fleets have been embracing this challenge. In 2024, fleets again added a record number of EVs into their operations.

As we look towards 2025 and beyond, there is more funding available than ever before to help fleets make the transition to medium- and heavy-duty electric vehicles. These astounding investments are key to unlocking progress in the sector. Much of this funding is thanks to the Infrastructure Investment and Jobs Act and the Inflation Reduction Act. These laws, focused on modernizing America’s infrastructure while addressing local air pollution, climate change and promoting clean energy, have allocated billions of dollars for electric vehicle infrastructure.

Read More »

Posted in Air Quality, Climate / Authors: , / Leave a comment

A big opportunity for small vessels in The Bahamas

By Danielle Carey, Sepp Haukebo and Eduardo Boné-Morón

Renowned for its turquoise waters and unique marine ecosystems, The Bahamas is a natural wonder of the world. Yet, with all its beauty, the country faces critical challenges, including rising energy costs, environmental degradation and the growing impacts and threat of climate change. These issues jeopardize the region’s biodiversity, and the livelihoods and culture deeply tied to its marine environment. Amid these challenges, communities in The Bahamas are looking towards a groundbreaking opportunity: the electrification of small vessels, such as fishing and guiding boats, and small ferries.

Read More »

Posted in General / Authors: / Comments are closed

From runways to residences: confronting aviation’s hidden air quality crisis with real solutions

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 health.

Read More »

Posted in Aviation / Authors: / Comments are closed

A Tale of Two Basins: Colorado regional oil and gas pollution differences highlight need for action on the West Slope

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, the loss rate for the Piceance Basin hit 7%, a high figure among all surveyed basins.  

Read More »

Posted in Colorado, Methane, Methane regulatons / Authors: / Comments are closed

Affordable aviation e-fuels are on the horizon

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.

Read More »

Posted in General / Authors: / Comments are closed

Southern California’s novel warehouse rule is reducing truck pollution

A new report from South Coast Air Quality Management District shows the District’s groundbreaking warehouse Indirect Source Rule is catalyzing hundreds of zero-emission truck acquisitions and, as result, reducing hundreds of tons of health-harming nitrogen oxide and small particulate matter pollution.

Read More »

Posted in Electric Vehicles / Authors: / Comments are closed