Grist

NOVEMBER 1, 2023

Several companies, including Gradient where Romanin is CEO (which landed him on the 2021 Grist 50 list ), are developing new AC technologies and approaches that are starting to show what a more efficient, less climate-intensive approach to cooling will look like. How will it change the HVAC units and window ACs we’ve grown to rely on?

Cooling 114

Cooling HVAC Technology Ozone 114

GreenTechMedia

OCTOBER 19, 2020

It is more cost effective to add solar and storage than to improve the efficiency of the building shell, or to replace existing HVAC equipment prior to its end of life with new high efficiency equipment. In operation this high efficiency inverter-based HVAC system was almost impossible to hear. Time to burn that bridge to natural gas.

Electricity 130

Electricity HVAC Natural gas Carbon-negative 130

CleanTechnica

DECEMBER 29, 2019

C global warming, air pollution kills over 7 million people worldwide each year, and diminishing fossil fuel resources portend social instability. The core of the problem is the belief by some leaders that solving global warming will be expensive and drain the economy of their country.

Global warming 0

Global warming Fossil fuels Pollution HVAC 0