Energy Conversion and Management

Water-based electrochemical devices could help convert low-temperature waste heat into electricity. However, much remains unknown about how they work, and detailed measurements at National Taiwan University are now revealing their inner workings and genuine operational efficiency.

A research team from Taiwan has developed a novel hybrid air-conditioning system integrating shallow geothermal energy and a desiccant wheel. Field tests confirm it significantly reduces energy consumption by up to 34.3% in hot and humid climates, offering a promising solution for net-zero buildings.

Researchers at National Taiwan University developed a new device that captures energy from vibrations more efficiently. Its self-adjusting mechanism enables resonance with environmental frequencies, resulting in higher power output across a broader operational range.