Footprint | News & Views

Marine energy may create power for 15m homes

A new report from the government has suggested that marine energy holds the key to the UK’s low carbon transition.   The Marine Energy Action Plan has laid out proposals to harness marine renewables and create thousands of new jobs in the sector.

Recommendations include developing guidelines for new technologies and establishing a nationwide group to strategically coordinate the industry.  It is thought that electricity generated through marine energy could provide power to 15 million homes in the UK and save up to 70 million tonnes of carbon.  The sector could also create some 16,000 new jobs.

Energy minister Lord Hunt said: “Harnessing the power of our seas will help us reduce our carbon emissions, provide clean, green, secure and reliable energy, create jobs and provide export opportunities.   ”This Action Plan sets out our vision for what marine energy can do for the UK and what we need to do to make it happen.”

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Battle over climate science spreads to US schoolrooms

11 March 2010 by Debora MacKenzie

SCHOOLS in three US states – Louisiana, Texas and South Dakota – have been told to teach alternatives to the scientific consensus on global warming. The moves appear to be allied to efforts to teach creationism in public schools. Such efforts have in the past been thwarted when courts ruled them unconstitutional, but those advocating the teaching of sound science may find it harder to fight misrepresentations concerning climate change.

Last week, South Dakota’s state legislature adopted a bill which “urges” schools to take a “balanced approach” to teaching about climate change, because the science is “unresolved” and has been “complicated and prejudiced” by “political and philosophical viewpoints”.

When New Scientist asked what these were, the bill’s sponsor, Don Kopp, mentioned claims commonly cited in opposition to the idea of human-induced global warming: for example, that any global warming is due to changes in solar activity. “I am against bankrupting the country to fight warming,” he said, “without being sure it’s true.”

The measure makes no mention of evolution, but its wording resembles bills in other states primarily aimed at teaching alternatives to evolution. Since a court in Pennsylvania ruled in 2005 that “intelligent design” had religious origins, so could not be taught in state schools, states have used vaguer language in bills when calling for schools to teach alternatives to established science.

In Michigan in 2005, one such bill also called for students to “critically evaluate… theories of global warming”. It failed, as have all similar bills – except in Louisiana, which in 2008 passed a law requiring “open and objective discussion” of warming, evolution and human cloning. Kentucky is now debating a similar bill.

In March 2009, Texas adopted school standards that both allow creationist claims and say students must “evaluate different views on the existence of global warming”. Texas buys more textbooks than any other state, so publishers often conform to Texan demands, including adding scepticism about warming.

Bundling warming with evolution in calls for “academic freedom” may make it harder to challenge these laws. Steve Newton of the National Center for Science Education in Oakland, California, observes that the US constitution restricts the teaching of religious ideas in state schools, but not the teaching of bad science. A study last year found that evangelical Christians, who account for most creationists, are up to three times as likely as other Americans to deny that warming has human origins.

Moves against climate science and in favour of creationism are linked in other ways too: some see warming, like evolution, as the product of a hostile scientific establishment. When the US Chamber of Commerce, which opposes stringent cuts in greenhouse emissions, called for a public hearing on climate science last August, it called it “the Scopes monkey trial of the 21st century”, after the 1925 Tennessee trial about teaching evolution.

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Winner of UK heats for innovation awards announced

The government yesterday (March 3rd) announced the winners of the UK heats of a Europe-wide competition to produce the most innovative solutions to pressing environmental problems.

Among the successful companies were the Coal Authority, for its minewater treatment scheme; Nuphalt Ltd for its infrared road repair system; Agfa Graphics for its profess efficiency and Toyota UK for its success in reducing carbon emissions.

Dan Morris, the environment minister, revealed the UK representatives at a ceremony at the Royal Society yesterday.

“All of our winners have shown great innovation and invention with new products, processes and systems which provide improved environmental performance and importantly, value for money for their customers,” Mr Morris said.

All will go on to compete at the European Business Awards for the Environment, the entrants of which will revealed after the panel meeting concludes on March 12th.

The UK has so far won at least one award in each round since 1994 and has more entries overall than any other European nation.

>>> Take a look at the government award site here

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Hurricane Katrina victims seek to sue greenhouse gas emitters

Victims of Hurricane Katrina are seeking to sue carbon gas-emitting multinationals for helping fuel global warming and boosting the devastating 2005 storm, legal documents showed.

The class action suit brought by residents from southern Mississippi, which was ravaged by hurricane-force winds and driving rains, was first filed just weeks after the August 2005 storm hit.
“The plaintiffs allege that defendants’ operation of energy, fossil fuels, and chemical industries in the United States caused the emission of greenhouse gasses that contributed to global warming,” say the documents seen by AFP.

The increase in global surface air and water temperatures “in turn caused a rise in sea levels and added to the ferocity of Hurricane Katrina, which combined to destroy the plaintiffs’ private property, as well as public property useful to them.”

More than 1,200 people died in Hurricane Katrina, which lashed the area, swamping New Orleans in Louisiana when levees gave way under the weight of the waves.
The suit, claiming compensation and punitive damages from multinational companies including Shell, ExxonMobile, BP and Chevron, has already passed several key legal hurdles, after initially being knocked back by the lowest court.

Three federal appeals court judges decided in October 2009 that the case could be heard. But in February the same court decided to re-examine whether it could be heard this time with nine judges.
Other companies named in the suit include Honeywell and American Electric Power, with the residents charging that “the defendants’ greenhouse gas emissions caused saltwater, debris, sediment, hazardous substances, and other materials to enter, remain on, and damage plaintiffs’ property.”
They allege that companies had a duty to “avoid unreasonably endangering the environment, public health, public and private property.”

The district court, which initially rejected the case, ruled that it was “a debate which simply has no place in the court.”
The court argued that Congress first had to enact legislation “which sets appropriate standards by which this court can measure conduct.”
Mississippi residents must now wait for the appeals court to fix a new hearing, in principle within the next three months.

A decision would then be due by the end of 2010, and both sides could also then take the case to the Supreme Court.

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