grid

Nissan North America and ABB, the world's biggest maker of power-transmission equipment, have announced an agreement to test used lithium-ion electric-vehicle batteries – such as those in the Nissan Leaf battery-electric vehicle – for possible energy storage uses for utility companies ...

The "cashback car" is one step closer to reality. Headquartered in New Jersey, NRG Energy, generator of electricity for nearly 20 million U.S. homes, is going to partner with the University of Delaware on a vehicle-to-grid scheme that will supposedly become the U.S.' first commercial-scale V2G ...

Portland, OR strives to be the U.S. hub for plug-in vehicles. What other city has dedicated an entire block to plug-in vehicle charging? During a ceremony on Tuesday, Portland mayor Sam Adams plugged in the first vehicle at "Electric Avenue" and dedicated the charger-lined street. On display for ...

Energy usage attributable to electric vehicles could soar 1,700 percent by 2020, according to a report authored by utility consulting firm The Shpigler Group and released by the Utilities Telecom Council (UTC), the so-called "voice of critical infrastructure communications." Annual megawatt-hour ...

Not long ago, several important companies with interests in the utility and energy businesses created the GridWise Alliance. The group, which recently added fifteen new members (still no CA Edison), announced a meeting next week in Washington D.C. to discuss smart grids, how they can help us reduce ...

The Wall Street Journal has published a very interesting article that states that GM is teaming with a dozen electric utilities operating in 40 states to prepare the arrival of its plug-in model (the Volt, if you didn't remember the name). From the business point of view, the article states that ...

Halfway through Al Gore's challenge today calling for a 100% renewable electric grid within ten years is a call for plug-in electric cars. This represents a big change in his thinking, and will hopefully quickly push political and environmental leadership to coalesce around policies to push plug-in ...

Studies have been performed that indicate that there is enough excess electricity already being produced to charge a nation of electric cars. One hitch to that plan, though, is that it requires people to charge their vehicles while they sleep, during "off-peak" hours. For this reason, the Oak Ridge ...

As discussed in URGE² theory, utilising the grid to overcome the supply intermittency of renewable energy sources is a critical step in moving forward towards a green energy future. Californian utility giant Pacific Gas & Electric Co. is looking to do just that by combining the overnight ...

In a lengthy, two-part editorial, David Roberts, a staff writer at Grist, presents his position on unifying the green lobby around the flag of URGE2: Use Renewably Generated Electricity, Efficiently. He is expecting bumper stickers and t-shirts - here's why.Mine negawatts: The cheapest source of ...