Our Markets

Two Segments
of Very High Value

One invisible technology, two markets where it changes everything — the public sector and premium residential, across France and Luxembourg.

Surface installation for a public-sector site
Public Sector
Public Sector

Local Authorities

The only 2-in-1 solution that meets building energy-reduction obligations while de-sealing urban soils to fight heat islands.

Décret Tertiaire compliance — France
Soil de-sealing (urban planning · PLU)
Eligible funding: DETR, CEE, ADEME — France
Public tenders — London public procurement expertise
−40%
FR target by 2030
2-in-1
Heat + De-seal
Public Sector Enquiry →
Surface installation for a premium residential estate
Premium Residential
Premium Residential

Discerning Homeowners

For owners of fine properties undergoing outdoor renovation, we pool earthwork costs to deliver absolute thermal comfort — with no visual or noise pollution.

Zero outdoor unit — the living environment is preserved
Earthworks pooled with the outdoor renovation
Premium architectural finishes — high-end resin
MaPrimeRénov' (FR) / Klimabonus Wunnen (LU) eligible
÷4
Energy bill
0dB
Noise
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Incentives & Funding

Public Support
in Two Countries

Surface geothermal qualifies for substantial public support. The schemes below are country-specific and subject to eligibility conditions.

France

Applicable in France only

MaPrimeRénov'
National renovation grant — Supported Pathway for whole-home retrofits.
Décret Tertiaire
Legal obligation to cut tertiary-building energy use by 40% by 2030.
Public funding — DETR / CEE / ADEME
Eligible support channels for local-authority projects.
RGE-compatible · NF EN 14511
Certification framework unlocking access to state-backed schemes.

Luxembourg

2026 regime · applicable in Luxembourg only

Klimabonus Wunnen — up to €12,000
Geothermal heat pump (€10,000 air-water), capped at 50% of the investment, replacing a fossil boiler.
Enoprimes — €1,000 to €2,000
Energy-distributor premiums (Enovos/Creos, SUDenergie). Apply before signing the order.
Reduced VAT 3% · Klimaprêt
3% VAT on renovation of homes over 10 years old; zero/reduced-rate loan up to €100,000 over 15 years.
Communal aids
Many municipalities top up the state grant, sometimes substantially.

Figures are indicative, based on schemes in force in 2026, and may change. Eligibility depends on technical and administrative conditions assessed per project.

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