From petroleum to power sources: Big Oil and the technopolitics of energy conversion.

This paper explores spillover into advanced energy conversion technologies as an oil industry response to US energy and environmental policies from the last third of the twentieth century. These policies initiated the ‘quasi-planned’ renovation of energy infrastructure through an uncoordinated mixture of regulation and innovation/industrial stimulus intended to develop all forms of primary energy and the technologies that could efficiently and cleanly convert that energy. Influenced by this sweeping public policy objective as well as the global consumer electronic industry’s increasing demand for petroleum-derived inputs from the late 1970s, Western oil interests doing business in the US engaged the technoscience of advanced energy conversion. Big Oil researched, developed, and in some cases manufactured materials and components associated with power sources including fuel cells, galvanic batteries, and photovoltaic arrays in projects that illustrate the affinities and antagonisms between enterprises of naturally stored primary energy, energy conversion, and flows and carriers of energy. Case studies of Big Oil’s involvement with these technologies illustrate how public policies supporting all-of-the-above energy and energy conversion limited the extent of oil spillover into advanced energy conversion systems and complicated the transition to a fossil fuel-free future. [ABSTRACT FROM AUTHOR]