Taking a hot shower can literally mean pouring money down the drain. The average American household spends almost $300 pear ...

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 ...

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 ...

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 ...

Jon covers artificial intelligence. He previously led CNET's home energy and utilities category, with a focus on energy-saving advice, thermostats, and heating and cooling. Jon has more than a decade ...

If you haven’t yet heard about Cala Systems, it’s because the company is still new to the industry. Founded in 2020 in the depths of the pandemic, the company has been working through phases of design ...

Apartment and condo dwellers in one US state can enjoy balcony solar power with EcoFlow's new Stream series. Here's what you need to know. Ajay has worked in tech journalism for over a decade as a ...

Baran Yildiz receives funding from the Australian Renewable Energy Agency (ARENA) and RACE for 2030, an industry-led cooperative research centre Hossein Saberi receives funding from the Australian ...