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Pennsylvania blowout fuels fracking fears

Taiwan slams brake on $20 bn petrochemical project
Taipei (AFP) April 22, 2011 - A controversial giant petrochemical project in Taiwan is expected to be abandoned after the island's leader voiced his opposition on environmental grounds, officials said Friday. Kuokuang Petrochemical Technology Co had planned to build a refinery and more than 20 related petrochemical plants costing about Tw$600 billion ($20 billion) on 2,800 hectares (7,000 acres) of coastal land in western Taiwan. But President Ma Ying-jeou told reporters: "We will not support the project to go on in Changhua county. It is a difficult decision.

"We need to resolve the conflicts between economic developments and environmental protection to find a balance," he said. Ma's decision effectively put an end to the project as his government is Kuokuang Petrochemical's largest shareholder through state oil company CPC Corporation, economic ministry officials said. The complex has been under consideration since the 1990s but has had its location changed several times due to strong objections from local residents and environmentalists. Activists insist that Taiwan, long plagued by industrial pollution, can no longer afford such large energy-guzzling projects and staged a string of street protests against the proposal.
by Staff Writers
Pittsburgh (UPI) Apr 22, 2011
A blowout at a Pennsylvania natural gas well has fueled increased concerns about the already controversial practice of hydraulic fracking.

The well, owned by Chesapeake Energy Corp., experienced an equipment failure Tuesday, sending chemical-laced water over the drilling site in Bradford County, Pa. and into nearby waterways, including Towanda Creek, which feeds into the Susquehanna River.

"There have been no injuries and there continues to be no danger to the public," Brian Grove, senior director for corporate development at Chesapeake, said in a statement.

The company stopped all operations in the state and said Thursday that it had successfully sealed the leaking gas well.

The accident comes one year after an explosion sunk the Deepwater Horizon oil rig in the Gulf of Mexico, resulting in 11 deaths and the worst offshore oil spill in U.S. history, and at a time when hydraulic fracturing, or "fracking," is coming under increased scrutiny from state and federal officials.

The technique, used to release vast reserves of natural gas buried underground, involves massive amounts of water, sand and chemicals injected at high pressures to fracture rock and release the stored gas.

A report released by Democratic members of Congress last week said that more than 650 of the chemicals used in fracking were carcinogens.

In the fracking process, anywhere from 10 to 40 percent of the water injected into the well returns to the surface carrying drilling chemicals, high levels of salts and sometimes naturally occurring radioactive material. The state of Pennsylvania has allowed drillers to discharge much of the waste through sewage treatment plants into rivers, The New York Times reports.

An investigation by the Times found that more than 1.3 billion gallons of wastewater was produced by Pennsylvania wells over the past three years. But treatment plants to which the wastewater was sent weren't equipped to remove many of the toxic materials contained in the drilling waste.

Environmental group American Rivers has called on Congress to push for the restoration of the Environmental Protection Agency's ability to regulate hydraulic fracturing under the Safe Drinking Water Act, removed in a 2005 energy bill referred to as the "Halliburton loophole."

"In case last year's BP oil spill wasn't enough of a wake-up call, now we have another disaster, this time in Pennsylvania. The American people have had it with the industry's false assurances," said Andrew Fahlund, senior vice president for conservation at American Rivers.

Pennsylvania's massive Marcellus Shale reserve is believed to hold enough gas to supply the country's energy needs for heat and electricity, at current consumption rates, for more than 15 years. Some 3,300 Marcellus gas-well permits were issued to drilling companies last year, compared to 117 in 2007.

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