refrigeration

German startup thinks its technology can freeze old fridges out of the market while consuming up to 40% less energy.

The power grid supply in Africa is erratic and inconsistent, affecting rural and urban households and businesses. For restaurants or neighborhood stores dealing with perishables, frozen foods and beve

Dublin-based Exergyn replaces refrigerants with solid materials, thus reducing the output of greenhouse gases. The technology could be applicable in data centers. The industrial-grade cleantech compan

Some 1.4 billion people lack access to electricity worldwide today, most in rural areas across Southeast Asia, China, India and Sub-Saharan Africa. While others are focused on wiring up those places a

Refrigeration and air conditioning used to require vapor compressors, chemicals like Freon, fans, water chillers or passive heat sinks. But a North Carolina company called Phononic has developed solid

A startup based in North Carolina’s Research Triangle Park, Phononic, wants to make refrigeration and temperature control far more efficient, and steadier, than is possible with traditional systems