State environmental regulators say they are continuing to review public comments on a request by the city of Greensburg ...

Is it appropriate to continue selling and spreading a dangerous substance? Is it appropriate to do it on a greater scale? Is ...

A bill in Washington would require wastewater facility operators to test PFAS levels in their biosolids. It’s the latest ...

As the nation faces growing concerns over "forever chemicals" in sewage sludge, Aries Clean Technologies has validated a ...

Discover how wastewater utilities are turning organic waste into renewable natural gas to generate revenue and reduce ...

Recent research by scientists at Singapore's Nanyang Technological University is advancing that goal with a new ...

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Japanese transport giant Mitsui O.S.K. Lines Ltd. (MOL) recently completed biodiesel-blended fuel bunkering on its Capesize bulk carrier Midnight Dream. The company said in a media release that ...

Policy uncertainty, particularly regarding the 45Z tax credit and RFS obligations, is creating anxiety among biofuel project developers and impacting investment decisions across the sector.

A coalition of top scientists loaded its last set of wastewater samples for analysis Sunday after receiving the final word from San Diego County late last week that the work should cease due to a ...

As well as this testimony, data compiled by campaign group Transport & Environment and analysed by the BBC suggests that more palm sludge waste is being used for transport biofuels than the world ...