Cala’s heat pump water heater is now available for preorder on its website with a $100 refundable deposit. Initial deliveries are expected in the first half of 2025. FAQs are here .

Curious about heat pump water heaters? This guide covers everything about how they run, their pros and cons and more. ... Solar water heaters use the sun’s heat to warm up stored water.

Trump’s tax bill passed by the Senate would end some clean energy tax credits after Dec. 31. Homeowners and installers are ...

Solar water heaters vary in design, efficiency, capacity and price, but they all replace a good chunk of the gas or electricity used to heat water with clean, free sunlight.

If you like the idea of sun-powered electricity, you'll warm right up to the idea of residential solar water heaters. Here's ...

Researchers in Denmark have found that using a large-scale air-to-water heat pump in solar district heating may significantly reduce its levelized cost of heat. The proposed system configuration ...

The launch of the NWP500 Series perfectly reflects Navien’s ongoing commitment to innovation and environmental responsibility ...

Heat pump water heater adoption will likely rise over the next several years, ... Solar water heating uses solar energy to heat water, reducing energy costs and carbon emissions.

Three years ago, Ted Treadwell turned his water heater into a battery. His home in Santa Rosa, California, had relied on a ...

From air source heat pumps to wood-burning stoves to ground source heat pumps to solar water heating. ... where an air source heat pump heats water stored in a high-performance cylinder. These use ...