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GEA Ammonia Heat Pumps in ‘Largest’ U.K. Heat Recovery Project Using Mine Water
With heat extracted from 15°C mine water, Gateshead (U.K.) Council provides low-carbon heating for borough residents with a COP of 3.
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German Life Cycle Assessment Finds Ammonia More Environmentally Friendly Than Synthetics or Hydrocarbons for Residential Heat Pumps
The electrical demand has the highest environmental impact, making refrigerant efficiency the most important evaluation criterion.
Production of Ammonia-Absorption Heat Pump for North American Market to Start in July
The Anesi heat pump can provide heating and hot water, reducing heating bills by up to 50%, says manufacturer Stone Mountain Technologies.
GEA Reports 100°C Temperature Lift with Ammonia/Water Industrial Heat Pump
The cascade system uses ammonia in the low-stage and water in the high-stage cycle.
ROBUR Showcases Commercial Ammonia-Absorption Heat Pump and Chiller Exceeding 140% Efficiency
Ammonia absorption pump solution can reduce carbon footprint.
Alfa Laval Partners with Boliden to Produce More Sustainable Heat Exchangers
Boliden’s low-carbon copper will help Alfa Laval reduce the carbon footprint of its brazed heat exchangers, which are used in a number of HVAC applications, including heat pumps.
District Heating Plant in Sweden Uses Ammonia Heat Pumps to Leverage Heat from Incinerator and Wastewater
With Vahterus heat exchangers, the plant provides heat for 10,000 homes.
Johnson Controls Acquires Hybrid Energy, Producer of Ammonia Absorption/Compression Industrial Heat Pumps
The acquisition expands JCI’s high-temperature industrial heat pump offerings to temperatures over 100°C.
Vahterus Collaborates with Finnish Partners to Develop Next-Generation Natural Refrigerant Heat Pumps
Working with LUT University and other organizations, Vahterus seeks solutions for higher-temperature units.
CIMCO’s Ammonia Heat Pumps in Ice Arenas to Help Canadian Town Meet 2030 Net-Zero Target
The installation of the systems at two sports complexes in Halton Hills, Ontario, will cut costs and emissions.