Flurry of green-car rules as Obama administration departs

President Barack Obama sits in 2017 Chevrolet Bolt EV electric car at Detroit Auto Show, Jan 2016When it comes to regulations governing the auto industry, the Obama administration does not plan to go gentle into that good night. The outgoing administration has pushed through a number of new regulations, some related to fuel efficiency, before President-elect Donald Trump takes office next month. The move is likely a hedge against the incoming...

Automaker lobbyists fail to overturn EPA emission rules

U.S. Capitol BuildingA week ago, the EPA recommended that U.S. vehicle emission standards stay put for the years 2022 through 2025. According to the Technical Assessment Report the agency issued in July, automakers have so far quite successfully met standards in place since 2012 to cut emissions of the climate-change gas carbon dioxide. And, the report concluded, they...

Carmakers howl about CAFE rules, but regularly beat them; why?

Gas pumpThis week, the U.S. Environmental Protection Agency (EPA) said it would maintain current Corporate Average Fuel Economy (CAFE) standards for 2022 to 2025. The decision was praised by environmental groups, but likely won't receive as warm a reception from the industry. CAFE standards are up for a midterm review, and auto-industry lobbyists spent...

EPA keeps car-emission rules to 2025; what happens under Trump?

Chrome exhaust pipeTwo days ago, the U.S. Environmental Protection Agency issued a ruling that existing limits on tailpipe emissions of carbon dioxide for 2022 through 2025 should remain in place. The EPA's carbon limits correspond exactly to NHTSA standards for corporate average fuel economy, and the EPA decision was widely (if incorrectly) reported to be about...

EPA will maintain fuel-economy standards through 2025

U.S. Capitol BuildingThe U.S. Environmental Protection Agency (EPA) has decided to maintain existing Corporate Average Fuel Economy (CAFE) standards through 2025. Enacted by the Obama Administration in 2012, the standards call for automakers to achieve a fleet average of 54.5 mpg (equivalent to about 38 mpg in the real world) by that year. The decision follows the...

EPA boosts required 2017 ethanol volume above expected level

Big square baler harvesting wheat straw for production of cellulosic ethanolDespite pressure to lower the amount of ethanol blended into the U.S. fuel supply, the Environmental Protection Agency (EPA) has boosted its proposed ethanol volume for 2017. Under the Renewable Fuel Standard enacted in 2007, specific quantities of ethanol must be blended the national fuel supply. Recently, critics have tried to cap that amount...

Hyundai Ioniq Electric beats Prius Prime, BMW i3 on energy efficiency

2017 Hyundai Ioniq ElectricThe 2017 Toyota Prius Prime plug-in hybrid's tenure as the most energy-efficient car on sale in the U.S. turned out to be short. The Toyota recently took the title of most energy-efficiency vehicle available in the U.S. away from the BMW i3, which had held it since 2014. But now there's a new kid on the block. DON'T MISS: Hyundai Ioniq electric...

EPA gas-mileage labels accurate, helpful, unlike 2005: Consumer Reports

EPA gas-mileage label (window sticker), design used starting in model year 2013Car buyers remain aware that the real-world fuel economy of new vehicles may not match the ratings on their window stickers. The year-old Volkswagen diesel scandal has also shown the vulnerability of laboratory emissions tests to deliberate cheating by manufacturers. But the news isn't entirely bad. DON'T MISS: EPA reports show automakers meeting...