ZEV Mandate

Two Volvo EX90s in California. Photo by Kyle Field | CleanTechnica.

US Agency Says Congress Can’t Repeal California’s 2035 ZEV Mandate

Under the Clean Air Act, the US Environmental Protection Agency (EPA) has historically granted California waivers to set stricter air pollution regulations on vehicles, power plants, and industry within its borders. That deal was reached decades ago so that California wouldn’t be dragged down by more lax federal regulations. Donald … [continued]

Electric Car Evolution

Originally published on Sustainnovate. Following up on my articles on the history of solar power science, history of solar power policy, history of solar power manufacturing, history of wind turbines, and history of trains, here’s a piece on the history of electric cars. Most people mean “electric car” when they … [continued]