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Image: Daimler Truck battery electric autonomous Freightliner eCascadia

The Fight Over Emissions From Heavy Trucks Moves To The Courts

Blame it on California. Its Air Resources Board (CARB) has been pushing to clean up emissions for diesel-powered heavy trucks for years. A significant amount of the goods that enter the United States from foreign countries every year arrive in ports in California. They cross the ocean in diesel-powered ships, … [continued]

5 States Updated or Adopted New Clean Energy Standards in 2021

As of the end of 2021, 31 states and the District of Columbia had renewable portfolio standards (RPS) or clean energy standards (CES). These polices require electricity suppliers to supply a set share of their electricity from designated renewable resources or carbon-free eligible technologies. Four states — Delaware, Oregon, North Carolina, … [continued]

The United States Installed More Wind Turbine Capacity in 2020 than in Any Other Year

In both 2019 and 2020, project developers in the United States installed more wind power capacity than any other generating technology. According to data recently published by the U.S. Energy Information Administration (EIA) in its Preliminary Monthly Electric Generator Inventory, annual wind turbine capacity additions in the United States set … [continued]