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Germany boosts clean energy research

Urban 'green' space may aid global warming
Irvine CA (UPI) Jan 26, 2009 - A University of California-Irvine study suggests urban "green" areas might be aggravating the formation of greenhouse gases blamed for global warming. Dispelling the notion that such "green" spaces help counteract greenhouse gas emissions, the researchers found -- at least in Southern California -- total emissions would be lower if lawns did not exist. Turf grass lawns help remove carbon dioxide from the atmosphere through photosynthesis and store it as organic carbon in soil, making such lawns important "carbon sinks." However, the scientists found greenhouse gas emissions from fertilizer production, mowing, leaf blowing and other lawn management practices are four times greater than the amount of carbon stored by ornamental grass in parks. The research results are important to greenhouse gas legislation, said the study's lead author, Amy Townsend-Small. "We need this kind of carbon accounting to help reduce global warming," Townsend-Small said. "The current trend is to count the carbon sinks and forget about the greenhouse gas emissions, but it clearly isn't enough." She said while previous studies have documented lawns storing carbon, the new study is the first to compare carbon sequestration to nitrous oxide and carbon dioxide emissions from lawn grooming practices. The findings appear in the journal Geophysical Research Letters.
by Staff Writers
Berlin (UPI) Jan 26, 2009
The German government has dubbed 2010 the "Energy Year" during which it will fund energy-related research projects with more than $600 million.

It's one of the biggest challenges of our time: How should we shape our energy mix in times of a changing climate, dwindling natural resources and a growing demand for energy in quickly growing economies?

Germany aims to tackle -- and maybe even answer -- this question this year with a multitude of events and funding efforts linked to the energy mix.

"Financing energy research is among the top priorities of our science agenda," Germany's Science Minister Annette Schavan said Monday in Berlin. "The Energy Year is aimed at bringing into the middle of our society a debate about new solutions and concepts for the future energy mix."

Berlin will be putting $621 million into energy research and development in 2010, some $60 million more than in the previous year. Nearly 40 percent of the money will fund projects to advance renewable energy sources and boost energy efficiency.

"Only through boosted research and development efforts will we achieve the necessary transition in our energy system," Schavan said.

Germany has formulated the ambitious target to until 2020 reduce its CO2 levels by 40 percent compared with 1990 levels. That same year renewables are due to account for 18.7 percent of the German energy mix, Berlin writes in a document detailing its plans to meet the EU's green energy targets. That's nearly double the share in 2009.

In Germany, most of the green power will come from on and offshore wind turbines. Yet Berlin is also funding projects dealing with nuclear power and clean coal.

Germany has significant domestic coal resources and is eager to green the resource's profile.

"No technology should be ruled out right away," Schavan said.

But the Energy Year will be more than just research: Public squares will see installations related to energy efficiency, a boat will tour Germany's waterways and anchor in 34 cities to further the energy dialogue, and renowned energy experts will visit schools and even kindergartens to tell Germans how to save energy.

On Sept. 25 universities, companies and museums will open their doors to the public to present their activities linked to energy.

"We will pursue a direct dialogue between all important actors and our people," Schavan said. "Politicians and scientists need to convince the public of their plans when developing sustainable solutions for the energy mix of the future."



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