EKI Energy Services, a carbon credits developer and supplier, and Indian Oil Corp. Ltd (IndianOil), a state-owned oil and gas producer in India, have agreed to jointly promote Surya Nutan, IndianOil’s ...
A research group from Ghana has developed a solar PV-powered steam cooker (ISESC) with sand-based thermal energy storage (TES). “The potential of sand, given its thermal stability and low cost, has ...