Ben Ames has spent 30 years as a journalist since starting out as a reporter for daily newspapers in Pennsylvania and Massachusetts. He has focused on business and technology reporting since 1999 for ...

Mainspring Energy has adapted its linear generators so they can run on hydrogen or ammonia fuel, on top of widely available fuels such as natural gas and biogas. “The generator has passed key tests to ...

TULARE, Calif. and MENLO PARK, Calif., Feb. 23, 2026 /PRNewswire/ -- California Bioenergy LLC (CalBio) and Mainspring Energy (Mainspring) today announced CalBio's purchase of an additional eight ...

A 3.3 MW rooftop PV array and 480 kW of linear generators are currently being used to cover 100% of the electricity needs of a logistics facility in California. The hybrid energy system is relying on ...

A Mainspring linear generator in California. Mainspring Energy said it signed a memorandum of understanding with American Electric Power to pilot its linear generator technology in Oklahoma. The pilot ...

Pacific Gas and Electric Company (PG&E) has deployed a "linear generator"—a new mobile power generation technology using natural gas and directed renewable biogas to displace existing diesel ...

Mainspring Energy, the developer of a new generator technology that use fuels like biogas and hydrogen, has unveiled its Mainspring Linear Generator, with a $150 million contract with NextEra Energy ...

MENLO PARK, Calif., Jan. 24, 2018 /PRNewswire/ -- EtaGen, a manufacturer of Linear Generators, announced today that the Company has closed an $83 million Series C financing from ten investors with ...