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Aquathermally heated heritage building
Les Les Jardins d'Eau d'Annevoie – 1758 is a historic heritage building surrounded by a moat/pond, an ideal source for aquathermal energy where heat is extracted from surface water.
DC Heat Pumps with Cross Connected PV
This 750kW heating, cooling, and domestic hot water plant integrates a DC electrical system with dedicated solar power. The system simplifies installation, reduces costs, and offers a highly resilient solution, ideal for facilities like hospitals
CoBra – The Cottbusser Brayton Heat Pump
In this project, we have designed, built, and commissioned a heat pump named “CoBra” which operates based on the reversed Brayton cycle....
Heat the streets
Heat the Streets is the UK's pioneering high-density ground source heat pump (GSHP) project, partly funded by the European Regional Development Fund (ERDF). It was delivered in rural Cornwall, UK.With the progress towards the UK's net-zero targets for domestic heating being significantly behind
PHAC system
To use the electricity when it’s available AND locally/off grid (PV-panels), to reduce the amount of electricity needed (run the heatpump only for cooling) and last-but-not-least to reduce the load on the electricity grid.
Zero Energy Homes Arnhem
In Arnhem 96 homes have been renovated to Zero Energy level by adding a new outer shell including insulation, replacing the windows and completely replacing all technical installations by our Nathan Energy Module.