Roiss: "Österreich kann auf Schiefergas verzichten"

REUTERSA pedestrian walks near a no drilling sign in Eagles Mere, Pennsylvania, September 5, 2010. In the rush to develop Americas biggest new source of domestic energy, one community is fighting to protect its rural way of life from the environmental str

ReutersA drilling rig in the Eagle Ford Shale in South Texas is seen in this Petrohawk Energy Corporation handout photograph released to Reuters on July 14, 2011. Mining and oil company BHP Billiton unveiled a $12.1 billion agreed takeover of U.S. gas pro

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REUTERSWorkers change drilling pipes on the rotary table of a natural gas drilling rig near Towanda, Pennsylvania, February 3, 2010. Energy companies drilling for natural gas in Pennsylvania’s Marcellus Shale would have to pay a wellhead tax under a prop

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REUTERSA well is seen at test drilling site Markowola-1 near Kozienice, central Poland, where Polands gas monopoly PGNiG hopes to find large amounts of shale gas July 9, 2010. Several West European and U.S. companies plan to explore for shale gas on Polan

REUTERSWorkers chat at a test drilling site Markowola-1 near Kozienice,central Poland, where Polands gas monopoly PGNiG hopes to find large amounts of shale gas July 9, 2010. Several West European and U.S. companies plan to explore for shale gas on Poland

REUTERSA well is seen through stalks of grain at test drilling site Markowola-1 near Kozienice, central Poland, where Polands gas monopoly PGNiG hopes to find large amounts of shale gas July 9, 2010. Several West European and U.S. companies plan to explor

REUTERSAustrian energy group OMVs CEO Gerhard Roiss gestures during a news conference in Vienna, February 22, 2012. An offshore Black Sea Well jointly owned by ExxonMobil and OMVs Petrom unit has discovered what could be the biggest gas find in OMVs histo