SimpleFuel home hydrogen fuel dispenser wins $1 million DoE prize

SimpleFuel team demonstrating home hydrogen fuel dispenser with Hyundai Tucson Fuel CellLast week, the U.S. Department of Energy awarded a $1 million prize to a little-known team for what you might call a new garage appliance. The SimpleFuel team—actually a collaboration of three separate companies—won the prize, first offered in November 2014, for its hydrogen home-fueling station. The goal is to let drivers of hydrogen...

Ford to test plug-in hybrid Transit Custom van in London

Ford Transit Custom plug-in hybridEarlier this month, Ford announced a host of new electrified vehicles, including prototype and production hybrid, plug-in hybrid, and battery-electric models. Before its planned 2019 production launch, one of those vehicles will soon begin testing in London. It's a plug-in hybrid version of the Ford Transit Custom van, designed for commercial use...

China axes 103 coal-fired power plants, citing smog, overcapacity

Beijing smogDuring negotiations for the Paris Climate Treaty signed last fall, a major concern among critics was whether the carbon emissions of China's sprawling and inefficient energy sector could be reined in. With China, the U.S., and dozens of other countries signing the agreement, the world's most populous country committed itself to decarbonizing its...

Panasonic sees Tesla as deeper partner for self-driving cars too: CEO

2017 Tesla Model SJapanese electronics firm Panasonic has been a close partner of Tesla Motors for many years now. It is the Silicon Valley automaker's sole battery supplier, it helps fund and operate the Tesla "Gigafactory" in Nevada, and the company owns a small stake in the carmaker. But Panasonic wants to move its partnership with Tesla beyond batteries...

Energy storage batteries face biggest test in California

Tesla and SolarCity energy storage array on Ta'u, American SamoaFrom the perspective of both renewable-energy advocates and electric utilities, grid-scale energy storage offers many potential benefits. By storing energy in battery packs for later use, energy storage can make intermittent renewable sources like solar and wind into more reliable forms of power. It also helps utilities "balance" the gird by...

New Tesla Model S 100D version rated at 335 miles of electric range

2017 Tesla Model SIf anything, the pace of new Tesla model changes seem to have increased of late. Over the last year, a 60-kilowatt-hour battery option has reappeared, a new 100-kwh battery was launched, followed by a sequence of software updates to make it faster, and all Autopilot sensors were replaced with new hardware. Now, quietly, Tesla has launched a new...

Action on climate change ‘harmful, unnecessary’: Trump White House

The White House, Washington, D.C.  [Creative Commons license by dcjohn]If there were any doubt that U.S. policy on climate change would change drastically under President Donald Trump, it should have been laid to rest shortly after noon yesterday. Following inauguration ceremonies for the 45th president of the United States, the Obama White House website was replaced with an entirely new site for the Trump White...

First carbon-capture power plants come on line this year

Coal, by Flicker user oatsy40 (Used Under CC License)For electric utilities eager to hang onto their existing coal-fired power plants, carbon-capture technology must offer an exciting chance at salvation. As the name says, carbon capture retains and stores the emissions produced by coal power plants in particular, in theory mitigating some of their environmental impact. Power plants equipped with...

2017 Nissan Rogue Hybrid: gas mileage review

2017 Nissan Rogue Hybrid, Catskill Mountains, NY, Jan 2017Last year, Nissan sold almost 330,000 Rogues in the U.S., making it by far the brand's most popular model. For 2017, the compact crossover utility vehicle has added a new model, a hybrid that competes with the very successful Toyota RAV4 Hybrid—of which 44,000 were delivered last year. We recently spent four days and almost 380 miles with...

Full-size diesel pickup truck that gets 37 mpg? Achates says yes

Achates opposed-piston two-stroke diesel engine, as it would be packaged for truck installationCould a full-size pickup truck ever get a fuel-economy rating of 37 mpg? California-based Achates Power believes it can, and its novel engine uses a design that dates back to the earliest days of internal combustion to do so. The company announced its two-stroke, opposed-piston diesel engine for pickup trucks in 2014, and revealed a prototype of...

Tesla Autopilot investigation closed by NHTSA, will continue to monitor

Tesla AutopilotThe National Highway Traffic Safety Administration (NHTSA) closed its investigation into the fatal Florida crash last May of a Tesla using the company's Autopilot driver-assist system. The Model S in question collided with a tractor trailer that turned left in front of it, killing the driver, who was the electric car's sole occupant. At the time...

New bill in coal-producing Wyoming would ban renewable energy for utilities

Grand Teton, WyomingWhile renewable-energy use has grown substantially over the last few years, the regulatory environment remains volatile. Some states have worked hard to stimulate renewable energy, supporting infrastructure projects and offering incentives to consumers who install home solar arrays. But others have tried to restrict renewable energy, often at the...

GreenTech Auto shutters its doors, closes Mississippi factory

GreenTech Automotive MyCarThe harsh reality of high costs and the inexorable heft of the auto industry have claimed another electric-car startup. GreenTech Automotive opened a plant in Mississippi in 2014, first saying it would manufacture a small, two-seat electric vehicle called the MyCar there. It later struck a deal with Chinese automaker JAC Motors to develop an...

GM adds B20 biodiesel capability to Chevy, GMC diesel trucks, cars

2017 GMC Sierra Denali 2500HDWhen it comes to reducing emissions, fleet operators generally have fewer options than individual buyers of passenger cars. There are fewer zero-emission vehicle options for vehicles that see commercial use, although those vehicles often cover more miles every year than the average passenger car. But fleet buyers have embraced alternative...