There's nothing like a good polar vortex to put the power system to the test—unless maybe it's a summer heat wave. Energy consulting firm Wood Mackenzie used the opportunity of this event as a chance to measure demand on the power grid. In a detailed study of power demand during the severest week of this 2019 Polar Vortex, from Jan. 27 to... Polar vortex tests viability of renewable power
There's nothing like a good polar vortex to put the power system to the test—unless maybe it's a summer heat wave. Energy consulting firm Wood Mackenzie used the opportunity of this event as a chance to measure demand on the power grid. In a detailed study of power demand during the severest week of this 2019 Polar Vortex, from Jan. 27 to... 
The EPA released impressive fuel-economy estimates for the 2019 Toyota Corolla Hybrid. Indiana professors combine ethanol, and fuel-cell tech in affordable next-gen electric-car battery. One-step Plug&Charge comes to Greenlots chargers. And a report reveals that Tesla may be supplying batteries and motors for a new electric pickup from GM. All... 
Last month, the president of General Motors' GMC truck division said the brand was considering building an electric pickup. Now, according to a CleanTechnica report, that pickup could come from Tesla. Even the CleanTechnica reporter says to file this in the category of an enticing rumor, rather than fact, because there are no pictures, and a... 
Last week the U.S. EPA released final fuel economy numbers for the 2020 Toyota Corolla lineup. They include a confirmation of what Toyota had claimed when it introduced the lineup last fall: that the Corolla Hybrid will carry an EPA combined rating of more than 50 mpg. The 2020 Toyota Corolla Hybrid is rated at 52 mpg combined (53 mpg city, 52... 
No more RFID tags! A new "interoperability" standard is sweeping across the electric-car charging landscape in the U.S. After reaching the largest ChargePoint network last month, Hubject's Plug&Charge is now coming to Greenlots chargers, the companies announced last week. The technology will rely on a new standard, ISO 15118, that will store... 
According to scientists at Purdue University, the best way to charge electric car batteries may be to take them to a gas station, and have them serviced at an instant oil-change shop. The two scientists have been testing a new type of flow battery in golf carts, and say the battery now develops enough energy density and power to be viable in a... 
As the first Tesla Model 3s land in European consumers' hands, reports show they may charge faster than those in the U.S. Honda signed a rare contract to procure electric-car batteries from a Chinese supplier. California passes a law requiring all buses in the state to go electric. And our latest Twitter poll asks readers what effect they think a... 
Last week, two prominent Congressional Democrats released an outline of a "Green New Deal" that they hope will spur discussion and even commitment to eliminating fossil-fuel use. The Resolution picked up support from a wide range of other Democrats in Congress, while others expressed caution. The deal would require the U.S. to eliminate all... 
Deliveries of the Tesla Model 3 in Europe have just started. So too have some accounts of the most significant difference included in European-market versions of the electric sedan: their CCS Combo DC fast charging port. One of those first accounts has come from the European charging network Fastned, which already operates many stations with... 
California adopted a plan to convert all city buses in the state to electric power by 2040, and hopes to beat that deadline by five years. In terms of cleaning up air quality and improving health, buses can deliver a lot quicker bang for the buck than electric cars. The California Air Resources Board says converting the state's 12,000 buses to...