BP Backs U.S. Renewable-Fuel Mandate Other Oil Companies Oppose

BP Backs U.S. Renewable-Fuel Mandate Other Oil Companies Oppose

Chris Ratcliffe/Bloomberg

The efforts of BP Plc and Wilmington, Delaware-based DuPont, which together spent $13.8 million on lobbying in 2012, show the fissures in the business community over the future of the rules, and the difficult path any overhaul must tread.