Hildisrieden, LU - January 26, 2026 - PRESSADVANTAGE - Oekoboiler Swiss AG has introduced enhanced heat pump boiler ...

The system is described by its creators as a cost-effective solution for water heating by storing thermal energy in fine sand. Techno-economic analysis indicated the system is economically viable for ...

Researchers in Italy have designed a water-source heat pump system intended for generating cooling, heating and domestic hot water in social housing stock built during the 1970s–1990s. The novel ...

Your hot water system may be the biggest fossil-fuel user in your home. With solar, it can quietly become one of the easiest ...