BP Influence on Princeton’s Wedges Framework
Coverage from Salon, Sierra Club, and others

An investigation reports that BP funded Princeton University’s Carbon Mitigation Initiative and participated in developing and promoting the influential 2004 Wedges climate framework.
The framework presented carbon capture, efficiency, renewables, nuclear power and other measures as a portfolio that could reduce emissions while allowing fossil fuels to remain significant. The findings have renewed questions about corporate influence over academic climate research, the disclosure of industry involvement and whether optimistic assumptions about carbon capture shaped policy and public understanding.
The update mainly sharpens the allegation that BP did more than fund Princeton’s Wedges work: it reportedly helped shape the framing and promotion of the framework. It also reframes the story around broader concerns about transparency and how carbon capture optimism influenced public and policy debates.
The story now includes sharper allegations about the depth and duration of BP’s involvement, moving from general influence claims to specific reporting that BP funded the initiative for decades, reviewed drafts, and promoted the framework. It also newly emphasizes that the dispute centers on carbon capture’s perceived readiness and the framework’s broader policy and educational reach.
