GM CEO Daniel Akerson was talking green with Fortune’s Geoff Colvin at this week’s Brainstorm Green conference. He talked about the $90 million that GM saves every year in the US from its energy- and waste-saving policies, and took a dig at the politicians, pointing out that no president since Nixon has articulated a national… Read more »
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Researchers discover memory effect in Li-ion batteries
Scientists at the Paul Scherrer Institute (PSI) and the Toyota Central R&D Labs have reported a memory effect in lithium-iron phosphate (LiFePO4) batteries that appears after only one cycle of partial charge and discharge. Memory effects are well known to users of nickel-cadmium and nickel-metal-hydride batteries. If these batteries are recharged repeatedly after being only partially… Read more »
Plug-in vehicle sales set a new record in March
Please don’t tell any of the mainstream media, but US plug-in vehicle sales reached a new all-time high in March. Interestingly, pure EV sales (4750) outnumbered PHEV sales (3080), which, if its not just a temporary market gyration, would seem to be a reversal of the current conventional wisdom. In first place for March is… Read more »
February plug-in sales: Volt back on top, LEAF in short supply
As overall sales continue to be slow, the Chevrolet Volt regained its title of best-selling plug-in vehicle in the US with deliveries of 1,626 units in February. It was no surprise to see a large increase over January’s meager sales of 1,140, which GM attributed to a holiday production pause. Significantly, the latest number handily… Read more »
Tesla Shareholder Letter trumpets 2012 triumphs
Tesla’s 2012 Shareholder Letter reads like a bundle of good news for EV fans, but the bean counters on Wall Street are less impressed.
Pennsylvania extends EV rebate program
Vehicles with a battery system capacity of 10 kWh or more are eligible for the $3,000 rebate amount.
Gridtest CEO on EVSE safety and interoperability issues discovered in the field
Neal Roche summarizes some critical EVSE safety issues uncovered by Gridtest Systems.
Honda Accord Plug-In goes on sale in CA and NY, raising the ante in the fuel-economy game
According to Honda, it’s the first production car in the US to meet California’s new, more stringent LEV3/SULEV20 emissions standard.
EPA certifies Ford Fusion Energi’s 21-mile electric range
According to the EPA, Ford’s new Fusion Energi plug-in hybrid has a range of 21 miles in electric-only mode, and a 620-mile range using dino juice. With a 100 MPGe combined fuel economy rating, there’s no doubt that the new sedan is a gas saver. In fact, Ford is making fuel economy a centerpiece of… Read more »
December 2012: best month ever for plug-in vehicle sales
Even as the mainstream press continues to insist that no one is buying plug-in vehicles, December set a new monthly sales record, as the three market leaders continue to battle for the top spot, and a couple of new entrants posted impressive early results. The Chevrolet Volt rebounded from a weak November to sell 2,633… Read more »