Energy Glance
The number and strength of earthquakes in central Arkansas have noticeably dropped since the shutdown of two injection wells in the area, although a state researcher says it's too early to draw any conclusions.
"We have definitely noticed a reduction in the number of earthquakes, especially the larger ones," said Scott Ausbrooks, geohazards supervisor for the Arkansas Geological Survey. "It's definitely worth noting."
Arkansas Earthquakes Decline After 'Fracking' Injection Well Closures
What will spark the next Fukushima?
The gung-ho nuclear industry is in deep shock. Just as it and its cheerleader, the International Atomic Energy Agency, were preparing to mark next month's 25th anniversary of the Chernobyl accident with a series of self-congratulatory statements about the dawning of a safe age of clean atomic power, a series of catastrophic but entirely avoidable accidents take place in not one but three reactors in one of the richest countries of the world. Fukushima is not a rotting old power plant in a failed state manned by half-trained kids, but supposedly one of the safest stations in one of the most safety-conscious countries with the best engineers and technologists in the world.
Politics Seen to Limit E.P.A. as It Sets Rules for Natural Gas
When Congress considered whether to regulate more closely the handling of wastes from oil and gas drilling in the 1980s, it turned to the Environmental Protection Agency to research the matter. E.P.A. researchers concluded that some of the drillers’ waste was hazardous and should be tightly controlled.
But that is not what Congress heard. Some of the recommendations concerning oil and gas waste were eliminated in the final report handed to lawmakers in 1987.
Is fracking causing Arkansas earthquakes?
The U.S. Geological Survey has recorded three earthquakes in Arkansas near the small town of Greenbrier, north of Little Rock.
A preliminary 4.7 magnitude quake was recorded at 11 p.m. Sunday night, and according to the AP, was felt in four other states. A 3.8 quake followed just 18 minutes later, with a third 3.6 magnitude earthquake recorded at 2:46 a.m. Monday morning. No damage or serious injuries have been reported.
Using Solar Power to Extract Oil
A California company has begun using solar power to squeeze oil out of an old oil field, flooding the underground rock with steam that comes from the sun’s heat instead of from burning natural gas.
The technique was tried in the 1980s by the Atlantic Richfield Company, but GlassPoint Solar, of Fremont, Calif., which cut the ribbon on a pilot project Thursday, says its plant is the only one of its kind now operating. Other companies have discussed such projects.
Texas' electric deregulation cost: $11 bln in higher rates
A report released Monday concludes that electric deregulation has cost Texas residential consumers more than $11 billion in higher rates and that the operator of the state's major power grid, the Electric Reliability Council of Texas, has been poorly managed and industry-dominated.
The 101-page report, "The Story of ERCOT," is the result of a research project of the Steering Committee of Cities Served by Oncor and the Texas Coalition for Affordable Power, which works with 158 cities and other governmental entities to buy electricity in bulk.
Breakthrough promises $1.50 per gallon synthetic gasoline with no carbon emissions
UK-based Cella Energy has developed a synthetic fuel that could lead to US$1.50 per gallon gasoline. Apart from promising a future transportation fuel with a stable price regardless of oil prices, the fuel is hydrogen based and produces no carbon emissions when burned. The technology is based on complex hydrides, and has been developed over a four year top secret program at the prestigious Rutherford Appleton Laboratory near Oxford. Early indications are that the fuel can be used in existing internal combustion engined vehicles without engine modification.
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