WESTERVILLE, Ohio — The National Ground Water Association (NGWA) has announced plans to develop an American National Standards Institute third-party accredited standard for the construction of ...

WESTERVILLE, OHIO — Contractors, mechanical engineers and others involved in geothermal heat pump installations should evaluate qualifications of drilling contractors. WESTERVILLE, OHIO — Contractors, ...

This paper describes the performance benefits and current technology progress of an active heat pump loop (HPL) thermal control bus for spacecraft and planetary thermal control applications. Having ...

Scientists in Switzerland have created a system-dynamics model for the adoption of PV and heat pumps in Swiss residential buildings up to 2050. They have examined several scenarios to see how the ...