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Feasibility study for the implementation of a heat pump or a wood-fired boiler

  • Decarbonization
  • Housing

Vilogia

The client’s objectives and expectations

Feasibility study for the implementation of a heat pump or a wood-fired boiler, including a comparative analysis with a gas scenario.

Our main missions

  • Analysis of the condition of existing gas boilers
  • Study of 3 replacement scenarios:
    • Identical 100% gas
    • Wood
    • Heat pump
  • Analysis of investment and operating costs
  • Study of available subsidies,
  • Assessment of energy and environmental gains

Project specifications

3 residences involved:

  • 3,404 m²
  • 3,963 m²
  • 3,588 m²

Comparison of the solutions:

Wood energy solution

  • Total project cost: €1,485,000
  • ADEME + CEE subsidies: €385,700
  • IRR (with subsidies): 8 years
  • GHG savings: 359 tonnes CO2eq.

Heat pump solution

  • Total project cost: €607,000
  • CEE subsidy: €51,000
  • IRR (with subsidies): 22 years
  • GHG savings: 106 tonnes CO2eq.

Vilogia is working with Best Energies to decarbonize its real estate portfolio. Since 2022, in response to the energy crisis, Best Energies has been proud to support Vilogia in this energy transition strategy. This approach ensures energy independence, essential for maintaining fair and stable costs for this social housing provider.

Armand, Regional Director of Best Energies