General Motors Corp is rushing to finish the production version of its Chevy Volt and plans to unveil a showroom-ready model of the heavily touted electric car in September, people familiar with the project say.
A GM spokesman declined to comment on the timeline for its next announcements on the Volt, which will include naming a supplier for the vehicle's lithium-ion battery pack, the single most expensive element of the vehicle and the component seen as critical to its success.
Energy Glance
Faced with a surge in the number of proposed solar power plants, the federal government has placed a moratorium on new solar projects on public land until it studies their environmental impact, which is expected to take about two years.
He notes that OPEC controls only 40 percent of world oil production, and says the high prices do not reflect market conditions but rather other factors linked to the weakening dollar, market speculation and the U.S. subprime mortgage market turmoil.





























