Energy Efficiency

Efficient use of energy and waste reduction are current and future political, societal and technical challenges, as our environment is flooded with waste and unused energy. Energy harvesting devices that convert ambient energy into electrical energy have attracted interest from both the industrial and commercial sectors. Solar energy has been used for years, and the harvesting of solar energy can be revised by using antenna concepts new materials and nanosciences. Therefore, the EXEMI area of NTX is pertinent to this topical issue.