Archive for 2005

Feb 26 2005

Hydroelectric Power’s Dirty Secret Revealed – New Scientist


Hydroelectric dams produce significant amounts of CO2 and methane – some produce more greenhouse gases than fossil fuel power plants.

Duncan Graham-Rowe, New Scientist, 26-2-2005, issue 2488

Contrary to popular belief, hydroelectric power can seriously damage the climate. Proposed changes to the way countries’ climate budgets are calculated aim to take greenhouse gas emissions from hydropower reservoirs into account, but some experts worry that they will not go far enough.

The green image of hydro power as a benign alternative to fossil fuels is false, says Éric Duchemin, a consultant for the Intergovernmental Panel on Climate Change (IPCC). “Everyone thinks hydro is very clean, but this is not the case,” he says.

Hydroelectric dams produce significant amounts of carbon dioxide and methane, and in some cases produce more of these greenhouse gases than power plants running on fossil fuels. Carbon emissions vary from dam to dam, says Philip Fearnside from Brazil’s National Institute for Research in the Amazon in Manaus. “But we do know that there are enough emissions to worry about.”

“Reservoirs convert carbon dioxide in the atmosphere into methane, which has 21 times the warming effect” Read More

Jan 26 2005

Iceland Under Attack – Threatened Protestors Raise Stakes, Call for International Protest


Sauðárfossar – Amongst numerous waterfalls destroyed by the Kárahnjúkar dams

Corporate Watch

“Nobody can afford to allow the divine Icelandic dragon of flowers and ice to be devastated by corporate greed”

People in Iceland are calling for an international protest against the building of a series of giant dams, currently under construction in the eastern highlands of Iceland. The dams are designated solely to generate energy for a massive aluminium smelter, which will be run by the US aluminium corporation Alcoa and built by Bechtel.Not a single kilowatt of energy produced by the dams will go for domestic use. Alcoa is seizing the chance to relocate to Iceland after costs of producing aluminium in the US soared. Read More

Jan 05 2005
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ALCOA’s Alarming Record on Pollution


Alcoa, Inc. is one of the worst polluters on the planet. They are at the forefront of poisoning the air, land and water of Texas, the most heavily polluted state in the nation. Alcoa has grandfathered facilities exempt from the 1971 Clean Air Act. In Texas alone, it has several hundred plants that are accountable for the mounting pollution problems of the state.

Rockdale, Texas, located around 50 miles east of Austin, is home to a plant that sprawls over 7,000 acres and runs 24 hours a day, 7 days a week. It is powered by four on-site power plants, three of which were built before the Clean Air Act of 1971 was approved. It contributes to the pollution problems in Austin and the Dallas-Fort Worth Metroplex. The aluminum smelter here discharges roughly 104,000 tons of air emissions per year, including over 60,000 tons of acid rain.

Alcoa says that if it were forced to comply with state and national clean air laws, the alterations in equipment would be so expensive that the company would be forced to shut down the Rockdale plant; instead of doing this, they’ll keep the plant running and contaminate the area.

Between the years 1983 to 1987 at a time when they were under scrutiny to maintain clean facilities, Alcoa spent $62 million to upgrade their facilities without consent from the Environmental Protection Agency (EPA) nor the Texas Natural Resource Conservation Commission (TNRCC), blatantly violating federal law. Large increases in air pollution ensued in 1988, including nitrous oxides, particulate matter (which contain human carcinogens), carbon monoxide, and an annual increase of 13,000 tons of sulfur dioxide since completion of the modifications. Although Alcoa blatantly violated federal law, neither the EPA nor the TNRCC pressed charges.

Since 1987, more than forty-seven Alcoa facilities have been cited for pollution violations by state and federal regulators. In one instance when the EPA opposed Alcoa, they along with the Justice Department filed claims against the company as reported March 14, 2000. In the agreement, Alcoa consented to pay about $8.8 million to clean the Mississippi River Basin, reduce hazardous waste generation, and research new air pollution reduction technology.

In Port Allen, LA, Discovery Aluminas, Inc., an Alcoa subsidy, pleaded guilty to contaminating the water and was fined over one million dollars by the state and the federal government. In Point Comfort, TX, Alcoa was fined $181,400 for emission violations in its bauxite refining plant.

Alcoa was also cited for illegal export practices. They shipped potassium fluoride and sodium fluoride to Jamaica and Suriname on 50 separate occasions without obtaining the required Commerce export licenses, then lied about it. They were hit with a $750,000 civil penalty.

Source- www.utwatch.org/corporations/alcoa.html

Alcoa to pay $550,000 settlement for water pollution at Indiana plant
LAFAYETTE, Ind. – Alcoa Inc. will pay $550,000 to settle a federal lawsuit alleging the aluminum maker’s aerospace products plant violated water pollution limits.

Source-U.S. Water News Online February 2002

ABC News, December 23, 2004 -A Perth magistrate has imposed a $60,000 fine on mining company Alcoa for polluting the air around its Wagerup refinery. Alcoa pleaded guilty to the pollution charge that related to Bauxite residue dust blowing over Wagerup and Yarloop, south of Perth, in November 2002.

Source – www.minesandcommunities.org/Action/press513.htm

Jan 04 2005
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Sigur Rós Support the International Protest


jonsiarrest

Icelandic band Sigur Ros have voiced their anger over the destruction of Iceland and have made clear their support for the international call for massive protests in the Icelandic highlands next summer.

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