ConocoPhillips Company (NYSE: COP) and BP plc (LSE:BP, NYSE: BP, TYO: 5051, TSX: BP.U) will cooperate in creation of the Alaska Gas Pipeline.

ConocoPhillips, the fifth largest oil company in the world, is taking steps to address the problem of global warming, the first major US oil company to do so. As VOA's Greg Flakus reports from Houston, the company is implementing programs to develop alternative fuels and to reduce emissions of greenhouse gases.