A research team has achieved significant breakthroughs in harnessing low-grade heat sources (<100 °C) for efficient energy conversion. A team of researchers, jointly led by Professor Hyun-Wook Lee and ...

Thermoacoustic energy conversion systems utilise the intrinsic coupling between thermal and acoustic phenomena to transform low‐grade heat into usable work or electricity. By leveraging the interplay ...

(Nanowerk News) Researchers at Rice University have found a new way to improve a key element of thermophotovoltaic (TPV) systems, which convert heat into electricity via light. Using an unconventional ...

This infographic depicts a simplified diagram of the novel energy-harvesting technique using the TL liquid. Implementation of this strategy in practice could help in the conversion of waste heat ...

Scientists in the United States have discovered an electric field method to improve heat ...

Officials with Denmark-headquartered Aalborg CSP said the company has developed technology that could convert retired coal-fired power plants into thermal storage facilities for renewable energy. The ...

Ocean thermal energy conversion (OTEC) is gaining renewed attention as a reliable, 24/7 clean-energy option for tropical islands, with a pilot project in the Canary Islands showcasing its potential ...

“All the steps – conversion, storage and release of energy – are united in a single molecule,” explained Josef Wachtveitl, head of the Wachtveitl group, which is involved in the project. Goethe ...

The thermoelectric effect, or Seebeck effect, refers to the direct conversion of a temperature difference between two electrical conductors or semiconductors into an electrical voltage. When the sides ...

OTEC technology is now close to practical application with potential projects like Global OTEC's commercial-scale generator planned for 2025. The technology exploits the temperature difference between ...

In an average day, tropical oceans absorb about 278 petawatt-hours of solar energy. Harvesting just 1/4000th of that energy would supply the entire world's daily electricity – and ocean thermal energy ...