Energiepolitik: Obama und Romney im Vergleich

REUTERSU.S. President Barack Obama delivers a statement to the media about energy on the Heil Family Farm, a wind farm, while in Haverhill, Iowa, August 14, 2012. REUTERS/Larry Downing (UNITED STATES - Tags: POLITICS ELECTIONS BUSINESS ENERGY)

dapdFILE - In this Thursday, Dec. 30, 2010 file photo, workers repair electrical wires along the banks of the Ganges River in Allahabad, India. The worlds emissions of heat-trapping carbon dioxide took the biggest jump on record, the U.S. Department of En

REUTERSThe full moon sets behind a wind farm in the Mojave Desert in California in this January 8, 2004 file photo. U.S. President Barack Obama called for investment in clean technologies and urged Congress to eliminate billions of dollars in subsidies fo

REUTERSU.S. President Barack Obama delivers a statement to media about energy on the Heil Family Farm, a wind farm, while in Haverhill, Iowa, August 14, 2012. REUTERS/Larry Downing (UNITED STATES - Tags: POLITICS ELECTIONS ENERGY)

REUTERSU.S. President Barack Obama inspects an Opel Ampera electric car at the NATO Summit in Lisbon November 20, 2010. .REUTERS/Kevin Lamarque (POLITICS TRANSPORT BUSINESS)

EPAepa02241667 A coalition of clean energy advocates march from the Canadian Embassy to the White House to condemn a proposed pipeline that would bring tar sands oil, allegedly toxic, from Canada to the United States, in Washington DC, USA, 08 July 2010.

REUTERSU.S. President Barack Obama (C) talks with workers as he tours Solyndra, Inc., a solar panel manufacturing facility in Fremont, California, in this May 26, 2010 file photo. David Prend (not pictured) is one of the most respected investors in green

EPAepa02038350 A construction vehicle passes by the two operational nuclear containment buildings and cooling towers at Georgia Powers Plant Vogtle nuclear power plant in Waynesboro, Georgia, USA on 17 February 2010. US President Barack Obama on 16 Febru

dapdRepublican presidential candidate, former Massachusetts Gov. Mitt Romney speaks at a campaign stop held at KP Kauffman Co., an oil and gas production and drilling company in Fort Lupton, Colo.,Wednesday, May 9, 2012. (Foto:Jae C. Hong/AP/dapd)

dapdRepublican presidential candidate, former Massachusetts Gov. Mitt Romney walks past tanker trucks before a campaign event at an energy company in Tunkhannock, Pa., Thursday, April 5, 2012. (Foto:Steven Senne/AP/dapd)

ReutersThe Keystone Oil Pipeline is pictured under construction in North Dakota in this undated file photograph released on January 18, 2012. To match Special Report HAMM-ROMNEY/PROFILE REUTERS/TransCanada Corporation/Handout/Files (UNITED STATES - Tags:

ReutersU.S. Republican presidential candidate Mitt Romney shakes hands with coal miners during the Beallsville Coal event at the American Energy Corporation in Beallsville, Ohio August 14, 2012. REUTERS/Shannon Stapleton (UNITED STATES - Tags: POLITICS EL

REUTERSATTENTION EDITORS - REUTERS PICTURE HIGHLIGHT TRANSMITTED BY 0310GMT ON OCTOBER 4, 2012nDEN405#13;Republ cansiresidential nee MRomnR (ey shLakes hands with PresPresidenident Barack Obama at the start of the first 2012 U.S. presidential debate in De

EPAepa03427070 A picture made available on 09 October 2012 shows wind turbines dotting the landscape in the mountains near Tehachapi in Kern County, California, USA, 08 October 2012. Since 2002, wind power in California has doubled with a total of 4,287 m