https://www.wired.com/story/andrew-yang-wants-a-thorium-reactor-by-2027-good-luck-buddy/

Presidential candidates are in the business of making big promises, and few of the Democratic contenders for the 2020 nomination have promised more than Andrew Yang. An entrepreneur turned politico, Yang has styled himself as the techie’s candidate. His platform is defined by its embrace of high-tech solutions for a variety of social problems and earned him endorsements from Silicon Valley heavyweights like Elon Musk, Sam Altman, and Jack Dorsey. He advocates for returning ownership of digital data to users, a universal basic income as a salve for automation-fueled unemployment, and geoengineering to reverse climate change.

Yet of all Yang’s futuristic policies, one in particular stands out for its uniqueness and specificity. To transition the United States from fossil fuels to green energy, Yang wants the government to invest $50 billion in the development of thorium molten-salt nuclear reactors—and he wants them on the grid by 2027.