Aquanta and its smart water-heater controller are back with new promises to slash your energy bill

PCWorld 

According to the U.S. Department of Energy, heating water accounts for fully 18 percent of the typical household's annual energy consumption, second only to the amount of energy consumed to heat and cool their residence. And because the typical tank water heater keeps 40 to 50 gallons of water piping hot 24 hours a day, seven days a week--whether or not anyone is home to use it--20 to 50 percent of the energy is completely wasted. Following an aborted crowd-funding campaign in late 2014, Aquanta (formerly Sunnovations) is now taking pre-orders on its Aquanta "learning" water-heater controller, which it expects to ship in July. In a note to its would-be backers when it cancelled its Kickstarter campaign, the team said while its campaign was unsuccessful, the exposure it garnered lead to "a sizable number of large and exciting strategic and distribution partners to contact us." Fast forward 18 months and Aquanta CEO Matthew Carlson tells me his company has "had test units in the field for more than a year."