A Charger for the Smart Grid
The new GE charging station for electric cars will fully charge a battery in four to eight hours–much faster than standard plug-in charging, which can take 18 hours. It allows two-way communication between stations and power companies, so that the utilities can minimize the vehicles’ demand on the grid. GE hopes that municipalities and green-building owners will install the chargers in parking areas and that electric-car owners will buy home versions for their garages.
Product: WattStation
Cost: $3,000 to $7,000
Availability: Now for commercial version; a residential version costing $1,000 to $1,500 will be announced later in 2010
Source: www.ecomagination.com/wattstation
Companies: GE
Keep Reading
Most Popular
A Roomba recorded a woman on the toilet. How did screenshots end up on Facebook?
Robot vacuum companies say your images are safe, but a sprawling global supply chain for data from our devices creates risk.
A startup says it’s begun releasing particles into the atmosphere, in an effort to tweak the climate
Make Sunsets is already attempting to earn revenue for geoengineering, a move likely to provoke widespread criticism.
10 Breakthrough Technologies 2023
These exclusive satellite images show that Saudi Arabia’s sci-fi megacity is well underway
Weirdly, any recent work on The Line doesn’t show up on Google Maps. But we got the images anyway.
Stay connected
Get the latest updates from
MIT Technology Review
Discover special offers, top stories, upcoming events, and more.