Active History

This is the sixth post in a collaborative series titled “Environmental Historians Debate: Can Nuclear Power Solve Climate Change?”. It is hosted by the Network in Canadian History & Environment, the Climate History Network, and ActiveHistory.ca.

By Sean Kheraj

If nuclear power is to be used as a stop-gap or transitional technology for the de-carbonization of industrial economies, what comes next? Energy history could offer new ways of imagining different energy futures. Current scholarship, unfortunately, mostly offers linear narratives of growth toward the development of high-energy economies, leaving little room to imagine low-energy futures. As a result, energy historians have rarely presented plausible ideas for low-energy futures and instead dwell on apocalyptic visions of poverty and the loss of precious, ill-defined “standards of living.”

The fossil fuel-based energy systems that wealthy, industrialized nation states developed in the nineteenth and twentieth centuries now threaten the habitability of the Earth for all people. Global warming lies at the heart of the debate over future energy transitions. While Nancy Langston makes a strong case for thinking about the use of nuclear power as a tool for addressing the immediate emergency of carbon pollution of the atmosphere, her arguments left me wondering what energy futures will look like after de-carbonization. Will industrialized economies continue with unconstrained growth in energy consumption, expand reliance on nuclear power, and press forward with new technological innovations to consume even more energy (Thorium reactors? Fusion reactors? Dilithium crystals?)? Or will profligate energy consumers finally lift their heads up from an empty trough and start to think about ways of living with less energy? Unfortunately, energy history has not been helpful in imagining low-energy possibilities.

For the past couple of years, I’ve been getting familiar with the field of energy history and, for the most part, it has been the story of more. [1] Energy history is a related field to environmental history, but also incorporates economic history, the history of capitalism, social history, cultural history and gender history (and probably more than that). My particular interest is in the history of hydrocarbons, but I’ve tried to take a wide view of the field and consider scholarship that examines energy history in deeper historical contexts. Continue reading →

Castle Bravo, March 1, 1954

This is the fifth post in a collaborative series titled “Environmental Historians Debate: Can Nuclear Power Solve Climate Change?”. It is hosted by the Network in Canadian History & Environment, the Climate History Network, and ActiveHistory.ca.

Toshihiro Higuchi

Nuclear power is back, riding on the growing fears of a catastrophic climate change that lurks around the corner. The looming climate crisis has rekindled heated debate over the advantages and disadvantages of nuclear power. However, advocates and opponents alike tend to overlook or downplay a unique risk that sets atomic energy apart from all other energy sources: proliferation of nuclear weapons.

Despite the lasting tragedy of the 2011 Fukushima disaster, the elusive goal of nuclear safety, and the stalled progress in radioactive waste disposal, nuclear power has once again captivated the world as a low-carbon energy solution. According to the latest IPCC report, released in October 2018, most of the 89 available pathways to limiting warming to 1.5 ^oC above pre-industrial levels see a larger role for nuclear power in the future. The median values in global nuclear electricity generation across these scenarios increase from 10.84 to 22.64 exajoule by 2050.

The global nuclear industry, after many setbacks in selling its products, has jumped on the renewed interest of the climate policy community in atomic energy. The World Nuclear Association has recently launched an initiative called the Harmony Programme, which has established an ambitious goal of 25% of global electricity supplied by nuclear in 2050. Even some critics agree that nuclear power should be part of a future clean energy mix. The Union of Concerned Scientists, a U.S.-based science advocacy group and proponent of stronger nuclear regulations, recently published an op-ed urging the United States to “[k]eep safely operating nuclear plants running until they can be replaced by other low-carbon technologies.”

But the justified focus on energy production vis-à-vis climate change obscures the debate that until recently had defined the nuclear issue: weapons proliferation. It is often said that a global nuclear regulatory regime, grounded on the 1968 Nuclear Non-Proliferation Treaty (NPT) and the International Atomic Energy Agency (IAEA)’s safeguards system, has proven successful as a check against the diversion of fissile materials from peaceful to military uses. There is indeed a good reason for this optimism. Since 1968, only three countries (India, Pakistan, North Korea) have publicly declared possession of nuclear weapons – a far cry from “15 or 20 or 25 nations” that President Kennedy famously predicted would go nuclear by the 1970s. Continue reading →