An emerging perspective in U.S. public discourse claims that a buildout of renewable electricity would exacerbate supply risks, mining intensity, and import dependence. This ScienceDirect article from fellow Jim Krane and graduate student Robert Idel contends the opposite is true, demonstrating how transitioning to renewables hugely reduces the materials, mining and political risk involved compared to coal.
The United States appears less exposed to geopolitical risks affecting its oil supply than at any time since the early 1970s due to fracking, climate change and a more diverse energy supply, according to research by energy fellow Jim Krane and Kenneth B. Medlock, senior director of the Center for Energy Studies.