A complete plastic bio digester unit. Filled with solid waste like cow dung, it produces gas and the bio slurry which is a form of fertiliser. [Jeckonia Otieno, Standard] Every month, Alphina Wandia ...

As part of capacity building and to deliver trained personnel in public health, the Environmental Health Officers Registration Council of Nigeria (EHORECON) in conjunction with the department of ...

Injection of RNG into Utility Pipeline Expected in Early May After PG&E Interconnection Testing Completed Aemetis has a mission to transform renewable energy with below zero carbon intensity ...

The waste that goes into the anaerobic digester facility under construction in Yaphank is as important as the products that come out. What goes in: organic materials like food past its prime and the ...

Renewable Natural Gas Production Capacity Expected to Increase by 80% to 550,000 MMBtu of RNG per Year From Twelve Digesters Processing Waste From Sixteen Dairies “Aemetis Biogas is on track to ...

CHICAGO -- A unique climate change fighting machine is being used to divert thousands of pounds of food waste from landfills, as well as feed people and heat city homes in a clean and sustainable way.

If natural gas was most often found naturally venting from the earth without capture, one might think there was something deeply wrong with an economy that failed to harness it. With a few ...

Few people get as excited about wastewater as Thomas Fudge. He has good reason: He and his colleagues believe they have figured out how to turn sludge into gold. Wastewater from places like breweries ...