 Calgren Completes California Dairy Renewable Natural Gas Facility Southern California Gas (SoCalGas) joined Calgren Dairy Fuels recently to announce completion of Calgren's dairy renewable natural gas facility. The project, located in the Central Valley community of Pixley, is the first of its kind in California and is expected to be the largest dairy biogas operation in the US later this year. |  NY's Stony Brook University Invests $79 Million in Energy Efficient Upgrades Stony Brook University Interim President Michael Bernstein welcomed Lieutenant Governor of New York, Kathy Hochul, at an event announcing $79 million in comprehensive energy efficiency improvements at the university, located on Long Island. |
