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Smart ACs Follow You: Cool Comfort Meets Green Tech
6 Nov
Summary
- New ACs use radar and AI to track occupants for personalized cooling.
- Intelligent ACs could reduce energy consumption by up to 30%.
- Compact heat pumps and eco-friendly refrigerants are key for sustainable cooling.
As heat waves intensify globally, 2027 is predicted to be the hottest year on record. Innovative cooling technologies are emerging to address the growing demand for air conditioning, which accounts for 20% of global building electricity use and 3-4% of greenhouse gas emissions.
Next-generation AC units are incorporating AI and advanced sensors, such as millimeter-wave radar, to precisely track occupants. Companies like Samsung, LG, and Midea are developing systems that can follow users from room to room, delivering targeted cooling and potentially saving up to 30% in energy consumption. These intelligent features aim to enhance comfort while reducing the environmental impact.
Beyond smart sensors, sustainable cooling by 2050 hinges on compact, efficient heat pumps suitable for all home sizes and the transition to climate-safe refrigerants. While current ACs are 20% more efficient than a decade ago, further innovations are needed to meet the projected 1,600 terawatt-hour increase in cooling demand by 2035.
