Sweden’s parliament narrowly voted on June 17 to end its long moratorium on new nuclear plants. The move follows last month’s separate decision by Finland to approve in principle proposals for two new plants. Rendering Courtesy Of TVO. Site in Finland envisioned for new boiling-water or pressurized-water reactors. With 174 votes in favor and 172 against, the Swedish parliament reversed a 1980 decision to close two reactors and halt all new nuclear construction. Concerned about carbon dioxide emissions and reliance on imported fossil fuels, the government initiated new legislation allowing more nuclear power last year. Thirty years ago, public opinion
Arch dams, classically curved monoliths situated in narrow valleys, are not as common as other types of dams, such as embankment dams and gravity dams. ENR takes a look at some of the biggest arch dams in the world, both completed and under construction.