In the U.S., energy consumption for water heating is 19% of residential, 23% of lodging, and 11% of health care energy use (EIA, 2018). Despite this high consumption, the total energy provided by ...

Researchers from Ukraine's Lviv Polytechnic National University have proposed a novel design for standalone solar PV water pumping systems (SPVWPSs) that reportedly achieve higher efficiencies. While ...

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 ...

This story originally appeared on Yale Environment 360 and is part of the Climate Desk collaboration. There is a solar-powered revolution going on in the fields of India. By 2026, more than 3 million ...

There’s no shortage of advice on how to size a home solar system, but most of it assumes a suburban house with city water and a long list of optional loads. Rural homes play by different rules, and ...

While the spotlight shines on air-source heat pumps and solar photovoltaics (PV), when it comes to delivering a reliable, ...