The website "sustainable" seems to focus on sustainable air conditioning (AC) technologies. This concept is particularly important in light of rising global temperatures and the demand for more energy-efficient cooling solutions. One of the primary innovations in this area involves radiative cooling materials. These materials reflect sunlight and radiate heat away from buildings, significantly reducing the internal temperature without the need for traditional energy-hungry air conditioning units. This concept, first tested by Stanford researchers, has shown potential in real-world tests where it cooled buildings by as much as 4°C below outside temperatures even during daytime heat?
Anthropocene Magazine Additionally, companies like Midea are advancing sustainable AC technologies by developing systems that not only cool efficiently but also use environmentally friendly refrigerants like R290 propane. This change dramatically reduces CO2 emissions compared to conventional refrigerants Sustainable living
