November 4, 2015 6:00 am ‘It's Poop to Power!': DC's Conservation System DC’s water utility recently installed a system that is turning the city’s sewage into electricity. The set-up is the largest of its kind, and is attracting attention from cities around the country. US & World Videos 2:48 Taylor Swift fans react to Jake Gyllenhaal and Sabrina Carpenter's ‘SNL' appearance 3:11 Ryan Gosling skips darker film roles because of Eva Mendes and daughters 1:07 Britney Spears spotted as authorities respond to alleged hotel incident 2:15 Prince William and Kate Middleton ‘going through hell,' friend claims (report) 8:01 Lady Gaga's outfit changes, Rihanna's bold looks and more iconic Met Gala moments