An employee checks pipes in the Biofuel factory of Bekkelaget treatment plant in Oslo on March 14, 2009. The city officials of Oslo plan to introduce...
Employees check pipes in the Biofuel factory of Bekkelaget treatment plant in Oslo on March 14, 2009. The city officials of Oslo plan to introduce as...
Bekkelaget treatment plant operator Thomas Aubell monitors the methane in the Biofuel factory in Oslo on March 14, 2009. The city officials of Oslo...
The Bekkelaget treatment plant methane storage tankprocess system to monitor methane is photographed in the Biofuel factory in Oslo on March 14,...挪威
The Bekkelaget treatment plant methane storage tank is pictured in the Biofuel factory in Oslo on March 14, 2009. The city officials of Oslo plan to...挪威
The Bekkelaget Vann Plan methane storage tank is pictured in the Biofuel factory in Oslo on March 14, 2009. The city officials of Oslo plan to...工廠, 挪威
The Bekkelaget Vann Plan methane storage tank is pictured in the Biofuel factory in Oslo on March 14, 2009. The city officials of Oslo plan to...
Valve in the Bekkelaget treatment plant to monitor the methane in the Biofuel factory is pictured in Oslo on March 14, 2009. The city officials of...
City buses turn to wastewater for ''clean'' fuel A picture taken on March 5, 2009 shows passengers aboard a biogas bus in the street of Stockholm....巴士
City buses turn to wastewater for ''clean' fuel" A picture taken on March 5, 2009 shows passengers boarding a biogas bus in the street of Stockholm....
City buses turn to wastewater for ''clean'' fuel A picture taken on March 5, 2009 shows a biogas bus beeing refueled in the street of Stockholm. The...
City buses turn to wastewater for ''clean' fuel" A picture taken on March 5, 2009 shows signs reading ''etanol'' and ''biogas'' in the street of...
Local resident Lewis Maiden observes the Viking 32, a biomethane hybrid safety vehicle made by students of the Western Washington University, during...
Local resident Lewis Maiden observes the Viking 32, a biomethane hybrid safety vehicle made by students of the Western Washington University, during...
France's Prime Minister Edouard Philippe talks to journalists next to Minister of the Ecological and Social Transition Nicolas Hulot during a visit...
France's Prime Minister Edouard Philippe and Minister of the Ecological and Social Transition Nicolas Hulot visit to the site where the BioGNVAL...
France's Minister of the Ecological and Social Transition Nicolas Hulot listens during a visit to the site where the BioGNVAL project is developed on...
France's Minister of the Ecological and Social Transition Nicolas Hulot listens during a visit to the site where the BioGNVAL project is developed on...
France's Prime Minister Edouard Philippe greets an employee during a visit to the site where the BioGNVAL project is developed on May 19, 2017 in...
France's Minister of the Ecological and Social Transition Nicolas Hulot listens during a visit to the site where the BioGNVAL project is developed on...
France's Prime Minister Edouard Philippe visits the site where the BioGNVAL project is developed on May 19, 2017 in Valenton, east of Paris. - The...
France's Prime Minister Edouard Philippe listens during a visit to the site where the BioGNVAL project is developed on May 19, 2017 in Valenton, east...
France's Prime Minister Edouard Philippe talks with Minister of the Ecological and Social Transition Nicolas Hulot during a visit to the site where...
France's Prime Minister Edouard Philippe talks with Minister of the Ecological and Social Transition Nicolas Hulot during a visit to the site where...
France's Prime Minister Edouard Philippe talks with Minister of the Ecological and Social Transition Nicolas Hulot during a visit to the site where...
France's Prime Minister Edouard Philippe listens during a visit to the site where the BioGNVAL project is developed on May 19, 2017 in Valenton, east...
France's Minister of the Ecological and Social Transition Nicolas Hulot listens during a visit to the site where the BioGNVAL project is developed on...
France's Prime Minister Edouard Philippe talks with Minister of the Ecological and Social Transition Nicolas Hulot during a visit to the site where...
France's Prime Minister Edouard Philippe and Minister of the Ecological and Social Transition Nicolas Hulot visit the site where the BioGNVAL project...
France's Prime Minister Edouard Philippe and Minister of the Ecological and Social Transition Nicolas Hulot visit the site where the BioGNVAL project...
France's Prime Minister Edouard Philippe and Minister of the Ecological and Social Transition Nicolas Hulot visit the site where the BioGNVAL project...
France's Prime Minister Edouard Philippe and Minister of the Ecological and Social Transition Nicolas Hulot visit the site where the BioGNVAL project...
This photo taken on November 4, 2016 shows a transport truck powered by Karrgreen, a biomethane-based biofuel produced by Liger, at the Liger...
This photo taken on November 4, 2016 shows the logo of Karrgreen, a biomethane-based biofuel produced by Liger, at the Liger Renewable Energy Center...
Bonn: Konferenz renewables 2004 , Auto mit Biomethan als Kraftstoff , Internationale Konferenz zu erneuerbaren Energien
Politiker, Bündnis 90 / Die Grünen; DBundesminister für Umwelt, Naturschutz und Reaktorsicherheitbetankt im Rahmen der Internationalen Konferenz für...
Workers attend the launch of the first injection of biomethane into a natural gas network at the waste-water treatment plant in Strasbourg, eastern...
French minister for Ecology, Sustainable Development and Energy, Segolene Royal attends the presentation of the first injection of biomethane into a...
French minister for Ecology, Sustainable Development and Energy, Segolene Royal attends the presentation of the first injection of biomethane into a...史特拉斯堡
French minister for Ecology, Sustainable Development and Energy, Segolene Royal delivers a speech at a waste-water treatment plant in Strasbourg,...
French minister for Ecology, Sustainable Development and Energy, Segolene Royal attends the presentation of the first injection of biomethane into a...
French minister for Ecology, Sustainable Development and Energy, Segolene Royal attends the presentation of the first injection of biomethane into a...
French minister for Ecology, Sustainable Development and Energy, Segolene Royal delivers a speech at a waste-water treatment plant in Strasbourg,...
French minister for Ecology, Sustainable Development and Energy, Segolene Royal attends the launch of the first injection of biomethane into a...
French minister for Ecology, Sustainable Development and Energy, Segolene Royal applauds during the presentation of the first injection of biomethane...
French minister for Ecology, Sustainable Development and Energy, Segolene Royal applauds during the presentation of the first injection of biomethane...
French minister for Ecology, Sustainable Development and Energy, Segolene Royal attends the launch of the first injection of biomethane into a...
Cedric SIMON Picture taken on September 1, 2014 shows gas pipes at the waste-water treatment plant, in Strasbourg, eastern France. For the first time...
Cedric SIMON Picture taken on September 1, 2014 shows desludging tanks at the waste-water treatment plant, in Strasbourg, eastern France. For the...
Cedric SIMON Frederic Pierre, project manager at the waste-water treatment plant, in Strasbourg, eastern France, shows 3 containers, explaining the...
Cedric SIMON Picture taken on September 1, 2014 shows gas pipes at the waste-water treatment plant, in Strasbourg, eastern France. For the first time...
Cedric SIMON Picture taken on September 1, 2014 shows gas pipes at the waste-water treatment plant, in Strasbourg, eastern France. For the first time...
Cedric SIMON Frederic Pierre, project manager at the waste-water treatment plant, in Strasbourg, eastern France, shows 3 containers, explaining the...
Cedric SIMON Frederic Pierre, project manager at the waste-water treatment plant, in Strasbourg, eastern France, shows 3 containers, explaining the...
Cedric SIMON Picture taken on September 1, 2014 shows desludging tanks at the waste-water treatment plant, in Strasbourg, eastern France. For the...
Cedric SIMON Picture taken on September 1, 2014 shows desludging tanks at the waste-water treatment plant, in Strasbourg, eastern France. For the...
Cedric SIMON Frederic Pierre, project manager at the waste-water treatment plant, in Strasbourg, eastern France, shows 3 containers, explaining the...