He has stated his opposition to the Keystone Pipeline on the basis of the ruinous environmental consequences that its construction will bring to Alberta and to the entire planet due to the contribution that burning the extracted oil would make to climate change.
The trip was paid for by Shell Oil, the Canadian Association of Petroleum Producers, Transcanada, and other groups with financial interests in the Alberta tar sands and the Keystone Pipeline.
Pipeline transport | pipeline | Trans-Alaska Pipeline System | Keystone | Keystone Cops | Keystone Studios | Keystone Cup | Pipeline (Unix) | Pipeline (software) | Nabucco pipeline | Keystone Pipeline | Keystone Lake | Keystone, Colorado | Enbridge Pipeline System | Central Asia–China gas pipeline | Trans-Panama pipeline | Trans-Caspian Gas Pipeline | Trans-Anatolian gas pipeline | The OpenMS Proteomics Pipeline | The Devil's Pipeline | Tennessee Gas Pipeline | SEAGas pipeline | Samsun–Ceyhan pipeline | Rockies Express Pipeline | Product pipeline | Pipeline (computing) | Pipeline and Hazardous Materials Safety Administration | Northern Lights (pipeline) | Keystone State Boychoir | Keystone, South Dakota |