Interest in natural gas vehicles soared in the 1990s and then faded. Twenty years later, the cost of gasoline is going up while the cost of natural gas is going down. And that difference in price explains the resurgent interest in natural gas vehicles.
In Indiana, Fair Oaks Dairy Farm does more than just produce milk — it is also in the transportation business. The farm owns 60 trucks, which deliver milk to a processor halfway across the state. Last September, most of the trucks were converted to natural gas.
Tonight former Gov. Bill Ritter urged Americans to remove politics from the energy policy discussion. Ritter, who heads up the Center for the New Energy Economy at Colorado State University, hosted a forum on the connection between national security and energy policy.
The wind power industry in this country has grown fast in recent years, but that could come to a screeching halt.
The industry depends on a federal subsidy to keep it competitive with other forms of electricity. It's a tax credit wind farms get for the power they produce. That credit expires at the end of the year, and it's not clear whether Congress will renew it.
The tax credit was initially created to encourage wind energy, since it is a clean and secure source of electricity. But these days the argument is all about jobs.
Steam rises from the cooling towers of nuclear reactors at Georgia Power's Plant Vogtle in Waynesboro, Ga. The U.S. Nuclear Regulatory Commission approved Southern Co.'s application to begin full construction of the nation's first new nuclear units since 1978 at Plant Vogtle.
The nuclear industry is celebrating the federal Nuclear Regulatory Commission's decision to give the go-ahead for a utility company to build two new nuclear reactors in Georgia, the first license to be granted for a new reactor in the U.S. since 1978. But last year's accident at reactors in Fukushima, Japan, still clouds the future of nuclear power, as does the cost of new power plants.
Southern Co. will build the reactors at its Vogtle site in Georgia, where two older reactors already operate.