New NASA Air Conditioning Cooling System Could Slash Your Energy Bills
Explore Helix Earth's innovative cooling system that cuts energy use by 50% and reduces CO2 emissions. NASA-inspired cooling ...
ABC15 Arizona17h
A look at the cost of cooling schools as millions of dollars are poured into HVAC replacements
Even though the weather is cooling down, school districts in the high country are continuing to put in new air conditioning units.