Landfills are responsible for more than 14% of human-caused methane emissions. Owners and energy companies are using technology to turn methane into renewable natural gas.

Castillo Engineering was selected by Montante Solar to provide design and engineering services on two of Calibrant Energy’s ...

Castillo Engineering announced that it has been selected by Montante Solar to provide design and engineering services on two of Calibrant Energy's landfill community solar projects in Niagara, New ...