Parsons Corp (NYSE: PSN) gains from $1.5B US Air Force contract for environmental services. Also awarded $24M contract for Naval Medical Research Command's biological defense mission.

The Environmental Protection Agency (EPA) has set up a portal allowing polluters to request exemptions to nine Clean Air Act rules. The Clean Air Act allows the president to exempt polluters from ...

Despite the positive earnings, the company’s stock experienced a decline. Jefferies reduced its price target for Clean Energy Fuels from $4.00 to $2.80 but maintained a Buy rating, citing ...

March 27, 2025--(BUSINESS WIRE)--Clean Energy Fuels Corp. (Nasdaq: CLNE) today announced that its Board of Directors has determined to resume repurchases of shares of the Company’s common stock ...

The Environmental Protection Agency this week said an obscure section of the Clean Air Act enables the president to temporarily exempt industrial facilities from new rules if the technology ...

Clean TeQ Water Limited provides metals recovery and water treatment solutions for governments and companies in Australia. The company offers ammonia removal, arsenic and antimony, boron removal ...

The Supreme Court appears poised to keep at least some Clean Air Act disputes in federal courts outside of D.C. — preventing what at least one justice described as “home court advantage” for ...

Improving air quality can bring significant benefits that go beyond health, to confronting other crises such as climate change and sustainable development. The Fifth Asia Pacific Clean Air Partnership ...