Sierra Northern Railway

Diesel fuel still holds a tight grip on the nation’s heavy duty transportation sector, but it looks like railway companies are finally poised to break free. In the latest development, Sierra Northern Railway just nailed a $4 million grant to build a zero emission switcher locomotive powered with a hydrogenContinue Reading

Currently, trash is breaking down in landfills across the globe, producing a steady stream of methane emissions that are contributing to Earth’s climate woes. Now, a California-based startup says it’s found a way to make practically every piece of trash in those landfills recyclable — while also producing much-needed renewableContinue Reading