More than two decades ago, a climate change paper known as “Wedges” captivated the world by presenting a seemingly manageable plan to curb global warming. Its core message—that tackling climate change was not only possible but could begin immediately by combining multiple approaches—reshaped policy and education on the issue. Yet recent reporting reveals that this influential paper was significantly influenced by BP, one of the largest oil companies globally, which sought to steer climate science toward strategies that preserved fossil fuel use.
Authored by Princeton scientists Robert Socolow and Stephen Pacala, the “Wedges” framework emphasized deploying a diverse mix of solutions, including renewables, nuclear power, and energy conservation. Crucially, it also relied heavily on carbon capture and storage (CCS)—a technology designed to trap carbon dioxide emissions underground—as a way to continue burning fossil fuels without drastically disrupting the economy. This portrayal overstated the readiness of CCS, suggesting it was already proven and widely implemented at industrial scale, when in reality it remained largely experimental.
BP’s involvement in shaping the paper was extensive. Starting in the late 1990s, after shifting away from outright climate denial, BP quietly funded select researchers aligned with its agenda through an elite Princeton research center. The oil company actively reviewed multiple drafts of the paper, ensuring the solutions favored technologies that allowed continued fossil fuel reliance. This partnership was not a small footnote; it helped shape global climate policy discussions for years. The “Wedges” concept was promoted by prominent public figures and embedded in influential reports by the United Nations’ Intergovernmental Panel on Climate Change (IPCC), while also becoming a staple in top university curricula and earning a spot in popular culture, even inspiring a board game.
The strategic collaboration between BP and academia exemplifies how fossil fuel companies have sought to frame climate change as a technical challenge solvable within existing energy paradigms rather than requiring rapid systemic shifts. By emphasizing incremental steps and technologies like CCS, the narrative downplayed the need for an urgent reduction in fossil fuel consumption, aligning with BP’s broader corporate messaging as it rebranded itself “Beyond Petroleum.”
This case illuminates the complex interplay between industry interests and scientific research, underscoring the importance of scrutinizing how climate solutions are framed. While “Wedges” helped galvanize action around climate change, its legacy also reveals how fossil fuel companies have invested in shaping academic research to sustain their role in the global energy system despite growing environmental concerns.