A field of dead corn sits next to the Lincolnland Agri-Energy ethanol plant July 25, 2012 in Palestine, Illinois. (Scott Olson/Getty Images)

EIA: Gasoline still dominates, but other fuels have grabbed their biggest share of U.S. transportation in decades

America’s transportation today is running on the largest share of non-petroleum energy since 1954, according to an analysis by the U.S. Energy Information Administration.
FILE - In this April 25, 2014, file photo, Bryant Gobble, left, hugs his wife, Sherry Gobble, right, as they look from their yard across an ash pond full of dead trees toward Duke Energy's Buck Steam Station in Dukeville, N.C. Duke says it will provide bottled water to residents living near coal ash pits in North Carolina. So far, more than 150 residential wells tested near Duke's dumps have failed to meet state groundwater standards. (AP Photo/Chuck Burton, File)

Prosecutors: Duke Energy could have avoided Dan River spill

As part of a negotiated settlement with federal prosecutors, Duke agreed to pay $68 million in fines and $34 million on environmental projects and land conservation that will benefit rivers and wetlands in North Carolina and Virginia.
(AP Photo/Paul Sakuma)

Calpine adds two new top executives

The Houston-based power company named W.G. “Trey” Griggs III as its new executive vice president and chief commercial officer. Griggs was a managing director at Goldman Sachs & Co. In his new position at Calpine, Griggs will oversee the trading, origination, development and commercial analytics groups and report to CEO Thad Hill.

Commentary: ERCOT, Peaker Net Margin, Electric Prices and Why You Should Care

A drop in wholesale electric prices has prompted an important discussion at ERCOT about assumptions it uses when monitoring the state’s power market. Changing those assumptions could impact how much we all pay for electricity.

New York State Troopers stand at the main entrance of the Indian Point nuclear power plant Saturday May 9, 2015, after a transformer failed at New York's Indian Point 3 nuclear power plant, causing a fire that has been extinguished in Buchanan, N.Y. A spokesman for Entergy says the unit has shut down automatically and is safe and stable. (AP Photo/Craig Ruttle)

Nuclear plant fire results in Hudson River oil spill

Part of a New York nuclear power plant remained offline Sunday after a transformer fire created another problem: thousands of gallons of oil leaking into the Hudson River, officials said.
New York Gov. Andrew Cuomo said emergency crews were out on the water near Buchanan trying to contain and clean up transformer fluid that leaked from Indian Point 3.

Commentary: Automatic bill payment programs cost money, increase consumption, study finds

Extrapolating from the data, the Duke University professor calculated that automatic bill payment programs induced nearly 16 billion kilowatt-hours of incremental consumption in the United States in 2010. That incremental consumption resulted in an aggregate cost of $1.8 billion.
The world's longest-burning lightbulb is seen at Fire Station #6 on March 13, 2014 in Livermore, Calif. At lower left is a webcam, via which viewers may watch the light bulb at any time. The lightbulb has been burning, with a few minor interruptions, for 112 years as of June 2013. (San Francisco Chronicle)

“Always-on” devices use $19 billion worth of electricity each year

Electronics, appliances and other equipment that stay plugged in, or hard-wired into homes, devours electricity around-the-clock, contributing to an estimated $19 billion worth of electricity wasted each year in U.S. homes, according to a new study by the Natural Resources Defense Council, an environmental group.
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Rebuilding the Nation’s Aging Energy Network

Once the envy of the modern world, the nation’s infrastructure system now works overtime just to keep up with the growing needs of the energy grid. While many understand the need for continued investment in roads and bridges, the same cannot be easily said of the nation’s aging energy infrastructure. This network of pipelines, highways, […]
(Sam Hodgson/Bloomberg)

Guest commentary: America’s new and improved energy mix

Demand for alternative energy sources is untethered from oil and natural gas prices, the writers argue.
Robert Flexon, CEO of Dynegy. (Rhiannon Meyers/Houston Chronicle)

CERAWeek: Dynegy CEO keeping close eye on evolving power model

Recent power plant acquisitions have placed Dynegy in a comfortable position for the next few years, but the Houston-based power generator will have to figure out how to operate in a rapidly changing electricity market, CEO Robert Flexon said Thursday.