Radiant energy is the energy of electromagnetic waves. The term is most commonly used in the fields of radiometry, solar energy, heating and lighting, but is also used less frequently in other fields ...

High-emissivity coatings increase surface emissivity to values between 0.85 and 0.95, remaining stable even at temperatures ...

Attic radiant barriers and interior radiation control coatings are proven technologies that significantly reduce the flow of radiant heat across attic spaces. This reduction in radiant heat lowers ...

Radiant Nuclear has secured over $300m in new funding to construct its R‑50 microreactor factory, and support development of its Kaleidos HTGR microreactor.

Hyundai's working on three pieces of tech to advance vehicle cabin heating and cooling The tech could lead to efficiency gains The efficiency gains could lead to more EV range, but could also make ...

In physics, and in particular as measured by radiometry, radiant energy is the energy of electromagnetic and gravitational radiation. As energy, its SI unit is the joule (J). The quantity of radiant ...