Heating water is one of the most energy-consuming and costly household tasks. According to the Department of Energy, it makes up roughly 18% of a standard home's monthly energy budget. And if you use ...
Startup Cala Systems, which makes seriously smart heat pump water heaters, has secured $5.6 million in seed funding and commercially launched its product. The round was led by the Massachusetts Clean ...
Solar panels are an increasingly efficient, cost-effective, and higher-power-density renewable-energy source, though most ...
A group of researchers from MIT World Peace University in India has conducted an extensive review of all direct expansion solar heat pump (DX-SHP) technology for domestic heating applications like ...
Oekoboiler Swiss AG continues to lead the Swiss market in developing energy-efficient heat pump boilers that combine advanced ...
Researchers at the University of Zaragoza in Spain have proposed a new design for energy systems based on photovoltaic-thermal (PVT) panels integrated with an air-to-water heat pump via thermal ...
The Cool Down on MSN
Startup unveils 'intelligent' water heater that could save US homeowners over $750 every year — here's how it works
Opting to make the switch can not only help reduce your monthly bills but make your home more efficient as well. Startup ...
Dear Jim: I have considered getting a solar water-heater kit to cut my utility bills and protect the environment for my children's future. How do I know if one will be effective on my house and which ...
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