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Ammonia Heat Pump Leverages Water From Abandoned Coal Mine for Heating
GEA project in Gateshead, northeast England, uses a 6MW ammonia heat pump system for district heating.
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Ammonia Heat Pump Tapping River Water Wins EHPA Award
The 5.2MW project in Scotland was awarded the 2021 City of the Year prize by the European Heat Pump Association.
Star’s Andy Pearson: Gap Between Average Efficiency and Best Practice Too Big
Improving energy efficiency is ‘critical’ to the bottom line, with energy prices rising and becoming more volatile, according to the former IoR president.
Heat Pumps Seen as Key to Decarbonization of Industrial Processes
Norwegian dairy plant cuts energy consumption by 40% with ammonia-water heat pump system, says SINTEF.
Norwegian Researchers Develop ‘World’s Hottest Heat Pump’
The new heat pump uses water – but could use some ammonia mixed in – as its refrigerant, and can produce temperatures up to 180°C.
Budapest Plans to Install Ammonia Heat Pump for District Heating/Cooling Project
The Budapest South Gate project will use riverbank-filtered water for cooling and geothermal water for heating, achieving very high COPs.
Ammonia Innovator Bruce Nelson to Retire from Colmac Coil
His low-charge ammonia designs for centralized industrial systems have been widely adopted.
Cimco Completes Low-Charge Ammonia Heating/Cooling System for Canadian Community
The system will be linked to a district energy-sharing system that uses 100% renewable energy and is carbon neutral.
SWEP Awarded AHRI Certification Performance Award for Heat Exchangers
AHRI tested 15 SWEP brazed plate heat exchangers over three years, with a 100% success rate.
Star Refrigeration Installs Largest River-Source Heat Pump in Scotland
The 5.2MW ammonia heat pump solution will support a district heating network, with a COP of up to 3.34.