3D-Printed Heat Exchanger Offers a Cooling Breakthrough

Global air conditioning energy consumption is soaring, with ACs sometimes accounting for over 70% of residential energy demand during peak hours. MIT Technology Review highlights innovative solutions. New energy storage-based AC systems charge during off-peak hours, reducing grid strain. Energy-efficient desiccant cooling systems handle humidity more effectively. Excitingly, researchers 3D-printed a heat exchanger outperforming standard designs, paving the way for AC innovation. While a complete solution to the looming AC crisis remains distant, this breakthrough offers hope for energy efficiency. Policy and public support are crucial for widespread adoption.