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:: World Record Solar Cell with 44.7% Efficiency

+ 24.09.2013 + The Fraunhofer Institute for Solar Energy Systems ISE, Soitec, CEA-Leti and the Helmholtz Center Berlin jointly announced today having achieved a new world record for the conversion of sunlight into electricity using a new solar cell structure with four solar subcells.

:: Further evidence on human global warming

+ 23.09.2013 + A team of international climate scientists including University of Adelaide's Professor Tom Wigley has today reported further strong evidence of the human influence on climate change.

:: Climate change: Polar bears change to diet with higher contaminant loads

+ 22.09.2013 + Over the past 30 years, polar bears have increasingly exchanged ringed seal with harp seal and hooded seal in their diet.

:: PV Shifts its Focus to China and Battle over Domestic Demand About to Begin in 2014

+ 19.09.2013 + Due to the EU-China trade wars and the rising of Asian markets, PV manufacutrers have started to re-adjust their strategic plans.

:: Agora Energiewende presents renewable energy surcharge calculator for German electricity prices

+ 19.09.2013 + How will the renewable-energy levy for electricity, the EEG-Umlage, develop by 2017?

:: The efficient choice among combustion engines

+ 17.09.2013 + Researchers at ETH Zurich have developed an internal combustion engine that emits less than half the CO2 compared to a regular engine without compromising performance.

:: Gallium nitride voltage converters achieve efficiency level of 98 percent

+ 16.09.2013 + Gallium-nitride-based voltage converters are intended to minimize power losses of electric cars in the future.

:: Mapping climate change in European temperature distributions

+ 14.09.2013 + Hottest days in some parts of Europe have warmed four times more than the global average.

:: Delaying climate policy would triple short-term mitigation costs

+ 14.09.2013 + Further delay in the implementation of comprehensive international climate policies could substantially increase the short-term costs of climate change mitigation.

:: Soitec launches new solar-energy module featuring 31.8% efficiency

+ 13.09.2013 + The highest of any commercial module being mass produced today.

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