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Posts tagged energy.
The London Array is the world’s largest off-shore windfarm. Via NASA.
Twenty kilometers (12 miles) from England’s Kent and Essex coasts, the world’s largest offshore wind farm has started harvesting the breezes over the sea. Located in the Thames Estuary, where the River Thames meets the North Sea, the London Array has a maximum generating power of 630 megawatts (MW), enough to supply as many as 500,000 homes.
The wind farm became fully operational on April 8, 2013. Twenty days later, the Operational Land Imager (OLI) on the Landsat 8 satellite captured this image of the area. The second image is a closeup of the area marked by the white box in the top image. White points in the second image are the wind turbines; a few boat wakes are also visible. The sea is discolored by light tan sediment—spring runoff washed out by the Thames.
To date, the London Array includes 175 wind turbines aligned to the prevailing southwest wind and spread out across 100 square kilometers (40 square miles). Each turbine stands 650 to 1,200 meters apart (2,100 to 3,900 feet) and 147 meters (482 feet) tall. Each is connected by cables buried in the seafloor, and power is transmitted to two substations offshore and to an onshore station at Cleve Hill.
Halliburton manager given one year of probation for destroying evidence from BP’s 2010 Gulf oil spill. The Halliburton manager must also perform 100 hours of community service and pay a $1,000 fine.
Big environment win guys.
Offshore Oil Leases in America’s Arctic Rejected by U.S. Court Court
Decision Paves the Way for Obama Administration to Reconsider Drilling in Wildlife-Rich Arctic Waters
Today, the Court of Appeals for the Ninth Circuit ruled that the Department of the Interior violated the law when it sold offshore oil and gas leases in the Chukchi Sea off the coast of Alaska. The decision stems from a lawsuit filed by a coalition of Alaska Native and conservation groups made up of the following: the Native Village of Point Hope, Inupiat Community of the Arctic Slope, Alaska Wilderness League, Center for Biological Diversity, Defenders of Wildlife, National Audubon Society, Natural Resources Defense Council, Northern Alaska Environmental Center, Oceana, Pacific Environment, Resisting Environmental Destruction on Indigenous Lands (REDOIL), Sierra Club, The Wilderness Society, and World Wildlife Fund. Earthjustice, a nonprofit environmental law organization, represented the groups.
Statement from Audubon President and CEO David Yarnold:
"We don’t know nearly enough about the Chukchi Sea ecosystems - let alone about how to clean up an oil spill in ice-locked seas - to let international corporations go around poking holes in the seafloor," said Audubon President and CEO David Yarnold. “We do know that the Arctic Ocean is crucial for marine birds and mammals, holding globally significant feeding and resting areas for dozens of species, and they need to be protected. This decision gives the White House a chance to reconsider drilling in the Chukchi.” Via
TransCanada has begun putting crude oil into the southern leg of the Keystone XL pipeline, which eventually will carry up to 700,000 barrels of oil a day between Cushing and refineries on the Gulf Coast.
More tar sands environmental doom.
Researchers find 7,300-sq-mile ring of mercury around tar sands in Canada
Scientists have found a more than 7,300-square-mile ring of land and water contaminated by mercury surrounding the tar sands in Alberta, where energy companies are producing oil and shipping it throughout Canada and the U.S.
Government scientists are preparing to publish a report that found levels of mercury are up to 16 times higher around the tar-sand operations — principally due to the excavation and transportation of bitumen in the sands by oil and gas companies, according to Postmedia-owned Canadian newspapers like The Vancouver Sun.
Environment Canada researcher Jane Kirk recently presented the findings at a toxicology conference in Nashville, Tenn.
The revelations add to growing concerns over the environmental impact of mining the tar sands. Many environmentalists charge that extracting oil from the sands will lead to an increase in carbon emissions, the destruction of the land, water contamination and health problems for Canadians. The debate over the tar sands crossed over into the United States when energy company TransCanada proposed building the Keystone XL pipeline to transport crude oil to the southeastern U.S. for refining and distribution.
Kirk and her colleagues’ research shows that the development of the tar sands may be responsible for spreading mercury — which can cause nervous-system damage — far beyond the areas where drilling and transportation are taking place.
More than $100 million in cuts are underway at the federal department in charge of protecting Canada’s water and oceans, despite recommendations from top bureaucrats that it needs to increase spending for both environmental and economic reasons.
According to internal federal briefing notes obtained by Postmedia News, Prime Minister Stephen Harper’s government is eliminating about 500 jobs at the Department of Fisheries and Oceans related to Coast Guard services, patrols to stop illegal fishing activities as well as scientific research to promote conservation, protect endangered species, and prevent industrial water pollution.
The cuts, part of the federal government’s efforts to eliminate its deficit, cover 26 different areas of the department which has a workforce of about 10,000 employees. The downsizing also includes the shutdown of federal libraries and millions of dollars in reductions to climate change adaptation programs. In total, the department estimates it will cut about $80 million per year from its budget by 2014-15, and over $100 million per year in the following fiscal year.
Harper’s ultra-conservative government also makes oil and gas spill clean up plans secret. It seems Harper was but a martyr for the oil and gas industry, having nearly wiped out most of Canada’s environmental regulations and policies that affect oil and gas drilling.
Iceland’s 300+ glaciers losing 11 billion tons of ice a year. Several have already melted away, and many more will disappear in the next decade.Above, one of Iceland’s longest bridges now stands over dry land. Via Daily Climate.
Bump in corn grown for ethanol has polluted water and wiped out 5 million acres of conserved land, AP finds
Five million acres of land — more than in Yellowstone, Everglades and Yosemite national parks combined — have been pulled from conservation on Obama’s watch, according to Agriculture Department figures.
What’s more, from 2005 to 2010, corn farmers increased their use of nitrogen fertilizer by more than 1 billion pounds. More recent data isn’t available from the Agriculture Department, but because of the huge increase in corn planting, even conservative projections by the AP suggest another billion-pound fertilizer increase on corn farms since then.
Some of that fertilizer has seeped into drinking water, contaminating rivers and boosting the growth of enormous algae fields in the Gulf of Mexico; the algae eventually decompose, sucking oxygen from the water and leaving behind a huge dead zone, currently covering 5,800 square miles of sea floor where marine life can’t survive.
That dead zone is just one example of a peculiar ethanol side effect: As one government program encourages farmers to plant more corn, other programs pay millions to clean up the mess.
Obama is no environmentalist. He’s helped increase fracking, expanded off-shore oil drilling, continues to stealthily approve parts the Keystone XL Pipeline, weakened endangered species protection, and will sign off on Alaska’s horrifying Pebble Mine gold mine.
Likely the largest spill of its kind in Canadian history, the massive leak of coal slurry into the Athabasca River near Hinton has caused damage to habitat and poses a risk to certain fish species.
One billion liters of coal slurry (about 260 million gallons) leaked into fragile streams and habitat in Alberta, Canada. Meanwhile, Canadian government just announced plans to expand number of toxic slurry ponds for tar sands.
The IPCC is releasing a massive new report on global warming. But is there anything we didn’t already know back in 1990?
The southern leg of the controversial Keystone XL pipeline is nearly complete, as opponents have lost their last legal battle against it…
A train hauling crude oil caught fire in Canada sparking debate about reliability.
Rail safety has become a central issue in Canada since the July disaster in Lac-Megantic, Quebec, when a runaway train carrying crude oil exploded in the center of the lakeside town, killing 47 people.
But in contrast to Lac-Megantic, where the explosions razed dozens of buildings in the center of town, pictures from near Gainford showed Saturday’s fire was burning alongside a road in open country, with fields and forests on either side.
Still, Gainford residents were asked to leave their homes because of the risk of another explosion, and Canada’s Transportation Safety Board (TSB) said the evacuation would continue for as long as needed – up to 72 hours. The main east-west highway traversing central Alberta was also closed.
In other words - pipelines really are the safer bet… Via Al Jazeera America
Secretary Jewell personally welcomes back furloughed employees from Dept. of Interior.
70,000 Interior employees are back on the job, as national parks, wildlife refuges, public lands, energy bureaus, and BIA offices begin to re-open.
A former Halliburton manager pleaded guilty Tuesday to destroying evidence in the aftermath of the deadly rig explosion that spawned BP’s massive 2010 oil spill in the Gulf of Mexico.
Anthony Badalamenti, 62, faces a maximum sentence of 1 year in prison and a $100,000 fine after his guilty plea in U.S. District Court to one misdemeanor count of destruction of evidence. His sentencing by U.S. District Judge Jay Zainey is set for Jan. 21.
Badalamenti was the cementing technology director for Halliburton Energy Services Inc., BP’s cement contractor on the Deepwater Horizon drilling rig. Prosecutors said he instructed two Halliburton employees to delete data during a post-spill review of the cement job on BP’s blown-out Macondo well.
Last month, a federal judge accepted a separate plea agreement calling for Halliburton to pay a $200,000 fine for a misdemeanor stemming from Badalamenti’s conduct. Halliburton also agreed to be on probation for three years and to make a $55 million contribution to the National Fish and Wildlife Foundation, but that payment was not a condition of the deal.
The April 20, 2010, rig explosion killed 11 workers and led to America’s worst offshore oil spill.See more at: Rigzone