London-based analysts at Citigroup have done a bit of research into BP and its experimentation with renewable energy and, in doing so, have contrasted the fortunes of one company that talked about doing something, and another company that did something. The differences are startling.

Giles Parkinson
Climate Spectator
28 July, 2010
http://www.climatespectator.com.au/commentary/bp-gulf-oil-spill-hayward-renewables-citigroup