Tech

Bill Gates’ nuclear power company selects a site for its first reactor

Enlarge / In TerraPower’s design, the nuclear reactor is separated from the power generation process by molten salt heat storage. (credit: TerraPower) On Tuesday, TerraPower, the US-based nuclear power company backed by Bill Gates, announced it has chosen a site for what would be its first reactor. Kemmerer, Wyoming, population roughly 2,500, has been the […]

Tech

Can we use big batteries to power our trains?

Enlarge / An eastbound manifest freight swoops through an S curve in Lombard Canyon, just east of Toston, Montana, on September 11, 2011. The tracks here snake along the Missouri River between Toston and Lombard. (credit: Mike Danneman / Getty Images ) With the rapid pace of development in electric vehicles, we will likely get […]

Tech

Fossil fuels doomed in New York as regulator blocks new gas power plants

Enlarge (credit: iStock) New York took an aggressive stance toward fossil fuels this week, effectively killing the development of new fossil fuel power plants in the state. The Department of Environmental Conservation denied permits for two proposed natural gas power plants, saying they were incompatible with the state’s climate law, which calls for an end […]

Tech

Coal bucks 15-year decline in US with 22% increase as natural gas prices rise

Enlarge / Heavy equipment moves coal into piles at PacifiCorp’s Hunter coal-fired power plant outside of Castle Dale, Utah. (credit: GEORGE FREY / AFP ) The US is expected to burn 22 percent more coal than last year, marking the first annual increase in the use of the polluting fossil fuel since 2014, the Energy […]