South Dakota approves gas-fired plant
The Public Utilities Commission's three members voted unanimously to approve the Deer Creek Station power plant and a natural gas pipeline to bring fuel to the plant.
"This is $400 million worth of investment and 30 full-time jobs. It is a nice benefit that can accrue from building a safe, reliable and affordable energy supply," PUC Chairman Dusty Johnson said.
Basin Electric, based in Bismarck, North Dakota, still has an environmental impact study pending with a federal agency. The company hopes to begin construction in July and have the plant operating in 2012.
The plant, located about 12 miles east of Brookings in eastern South Dakota, could generate up to 300 megawatts of power. It would use natural gas to fire one turbine. Heat from the gas turbine's exhaust would be used to heat water and create steam to run the second turbine.
The permits approved include conditions negotiated by Basin Electric and the commission's staff. The PUC's hearing on the issue lasted only about a half hour because no one appeared at the meeting to oppose the project.
Basin Electric has addressed all issues raised by a review committee of area residents, said Elkton School Superintendent Tony Simons, a member of that local panel.
Basin Electric proposed the plant to meet growing demand from its member electric systems.
Commissioners said the plant could work in coordination with wind farms in the area. Project manager Gavin McCollam said the Deer Creek Station's power generation could be adjusted quickly according to the availability of wind-generated power.
In response to questions from the PUC, McCollam said the plant's use of natural gas should have little or no effect on the price of gas in the area.
Related News
Electricity turns garbage into graphene
LONDON - Science doesn’t usually take after fairy tales. But Rumpelstiltskin, the magical imp who spun straw into gold, would be impressed with the latest chemical wizardry. Researchers at Rice University report today in Nature that they can zap virtually any source of solid carbon, from food scraps to old car tires, and turn it into graphene—sheets of carbon atoms prized for applications ranging from high-strength plastic to flexible electronics. Current techniques yield tiny quantities of picture-perfect graphene or up to tons of less prized graphene chunks; the new method already produces grams per day of near-pristine graphene in the…
