More than 20 states have filed a lawsuit against the Environmental Protection Agency over its repeal of a landmark climate finding that greenhouse gas emissions pose a threat to public health and are ...

EPA finalized its repeal of the 2009 Endangerment Finding on February 18, 2026. There is no doubt that the repeal signals a foundational shift in ...

National Biodiesel Day was recognized on March 18 and advocates say the value-added product makes a difference.

Firefly Aerospace (NASDAQ:FLY) executives used the company’s fourth-quarter 2025 earnings call to highlight a year they described as “transformative,” marked by a record revenue performance, a major ...

Airlines, fuel producers and logistics companies are stepping up efforts to scale Sustainable Aviation Fuel as aviation searches for practical ways to cut emissions.

BUSINESSiQ editor Mike Hughes meets two of Cummins’ most experienced green energy champions ...

That old engine may be tougher than you think — if you treat it right.

After a lifetime of Toyota reliability, a Wisconsin owner’s switch to a 2018 Ford F-150 3.5L EcoBoost ended in an immediate "Wrench" and Check Engine light double-whammy. Here is the specific ...

Tinius Olsen supports hydrogen fuel cell innovation through rigorous materials testing and industry collaboration.

In 2022, Kanthal consolidated production from three U.S. locations into one large state-of-the-art manufacturing and distribution center in Concord, North Carolina, equipped with the latest technology ...

At a time when the world is grappling with oil crisis due to the Middle East conflict, a Chinese startup Carbonology has announced a big breakthrough and claimed that it can make fuel from air and ...