The Hague – Trekvlietzone

100% renewable heat and cooling supply for the Trekvlietzone in The Hague, using an Ecovat. Exploration of multiple projects.

  • Number of houses: 805 + 8,000 m² office space
  • Annual heating demand: 15,000 GJ
  • Annual cooling demand: 5,000 GJ
  • Size Ecovat: 40,000 m³
  • Heat storage: 2,500 MWh
  • Solar panels: 5,000 m²

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Status: pre-engineering completed, going through funding phase. Start realization 2019.

Greenhouse pharming company Germany

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New construction project with partial aboveground Ecovat due to impenetrable soil layers.

  • 17 hectares root ball lettuce
  • Annual heating demand: 27,000 GJ
  • Annual cooling demand: 25,000 GJ
  • Size Ecovat: 55,000 m³
  • Heat storage: 3,200 MWh
  • Solar panels: 3,300 m²

Status: pre-engineering completed, going through engineering and funding phase.

Flexible Heat and Power – H2020

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  • International consortium
  • EU Horizon 2020 research and innovation programme
  • Demo project in Uden, successful system integration tests
  • Aimed at buildings and players in the electricity market

Les Rives Coronmeuse – Liège

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  • Number of houses: 1,325
  • 20 hectare project
  • New housing development and existing houses
  • Status: Quick Scan

The Dutch Windwheel

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  • Annual heating demand: 12,000 GJ
  • Annual cooling demand: 3,800 GJ
  • Gross floor area: 85,000 m²
  • Size Ecovat: 30,000 m³
  • Heat storage: 1,800 MWh
  • Status: Quick Scan