EU engine-tech project could help gas catch up with gasoline

2012 Honda Civic Natural Gas, El Segundo, CA, Nov 2011Some biofuels, like biogas from landfills—or synthetic methane—are attractive for use in vehicles as they have a potentially low energy cost to produce. They also have lower criteria emissions, of the sort that affect human health and cause smog. These engines should easily be cross-compatible with those using compressed natural gas...

Can heat pumps solve cold-weather range loss for EVs?

Winter testing of electric cars in Norway by the Norwegian EV Association (Norsk Elbilforening)This past winter’s deep freeze and its record-low temperatures exposed a reality that anyone thinking about an electric car has to come to terms with: Cold winter weather can cut the effective driving range of some electric vehicles by 40 percent or more. Partly to blame is that the resistive heating electric cars rely on (yes, like those...

Tesla hiking prices for “Full Self-Driving” by $1,000 for some owners.

Consumer Reports Tesla Model 3 testing Navigate on Autopilot [CREDIT: Consumer Reports]Tesla announced in an email to owners on Wednesday that it will boost the price of its "Full Self-Driving Capability" suite of driver-assistance features starting Aug. 16. The increase applies over-the-air upgrades for existing Tesla owners who already have some of those features in the Enhanced Autopilot package. The move is the first step in...

Toyota to cut emissions from US operations by 40 percent

Rendering of solar installations at Toyota North America headquarters, Plano, TexasToyota announced plans last week to reduce emissions from its U.S. operations by 40 percent over the next three years as part of its plan to operate emissions-free by 2050. The plan calls to purchase Renewable Energy Credits equivalent to 40 percent of the energy needs of Toyota's U.S. operations. Those credits go to fund renewable energy...

Nissan, EVgo plan more 100-kw fast chargers

Nissan Leaf charging at EVgo fast charger in Baker, CaliforniaNissan is expanding its partnership with charging network EVgo to install 200 more DC fast-chargers across the U.S. The new chargers will each dispense up to 100 kw, which can deliver up to 150 miles of range in less than half an hour, and will have both a CHAdeMO plug to charge the Leaf and a CCS Combo plug to charge most other (non-Tesla) EVs as...

NHTSA to Tesla: Stop claiming your cars are the safest

Tesla Model 3 NHTSA testFederal officials told Tesla again in October to stop advertising the Tesla Model 3 as the having "the lowest probability of injury of any vehicle ever tested by NHTSA," federal documents revealed. The notice surfaced Wednesday by nonprofit PlainSite. The response runs 79 pages, with another 450 withheld at Tesla's request. In its letter, NHTSA...

Are EV conversions relevant today? Twitter poll results

1970 Aston Martin DB6 MkII Volante with electric powertrainEven as more major automakers announce plans to mass-produce electric cars, more companies have cropped up to convert old cars to electric power—even on a mass scale. A company in Montreal is working to convert old Ford F-150s to electric power for fleets. Several British luxury automakers, including Jaguar and Aston Martin, now offer old...