How to fund your business’s renovation and energy transition in Luxembourg?
Solar, heat pumps, EV charging, air conditioning, renovation: each project has its own ROI logic and funding route. The common thread? A business does not use the Klimabonus but dedicated schemes — SME Packages (up to 70%), the environmental regime, an 18% investment tax credit — with recoverable 17% VAT. Choose your solution:
The 5 solutions for your business
Solar PV
Produce your own electricity and cut your daytime bill, when your business consumes most.
Premises renovation
Insulation, envelope, ventilation: energy performance, value and EPBD compliance.
A project for your commercial premises? Compare quotes from certified installers and firms in Luxembourg for free.
Compare quotes →Business grants in brief
A Luxembourg business has several schemes, chosen by project scale and company size. Here is the summary landscape:
| Scheme | Rate / cap | Best for |
|---|---|---|
| SME Packages – Sustainability | 70% · max €17,500 | Efficiency project €3,000–€25,000 excl. VAT |
| Environmental protection regime | 15 – 65% | Renewable energy and energy efficiency |
| General SME regime | 10 – 20% | Larger investments |
| EV charging calls for projects | 50 – 70% | Charging infrastructure (min 175 kW) |
| Investment tax credit | 18% | Ecological/energy-transition assets |
Indicative 2026 rates, varying by company size and EU framework. The environmental regime was renewed by the law of 8 December 2025. Cumulation is capped by the de minimis rule (€300,000 over three years).
Our two SME Packages guides
SME Packages are the simplest entry point for small businesses. Two strands, two detailed guides:
SME Packages – Sustainability
Renovation, energy efficiency and renewable energy: up to 70% of the project, capped at €17,500.
The guide →SME Packages – Digital & AI
Digitalisation and artificial intelligence in building and construction: tools, software and skills.
The guide →How Renov.lu supports you
You choose your solution
Solar, heat pump, charging, air conditioning or whole renovation. Each guide details business specifics, grants and ROI.
You request a free quote
In a few clicks, your request goes to certified installers experienced with business projects in Luxembourg.
You compare and decide
You receive several no-obligation quotes and stay in control of the grants and the order of steps.
Ready to start your project?
Compare quotes from certified installers and firms in Luxembourg for all your energy-transition solutions, for free.
FAQ
How to fund your business’s energy transition in Luxembourg?
A business does not use the Klimabonus (dwellings only) but dedicated schemes: SME Packages Sustainability (70%, up to €17,500), the environmental protection regime, the general SME regime (10–20%), calls for projects for chargers, and the 18% investment tax credit. Cumulation is capped by the de minimis rule.
Are businesses eligible for the Klimabonus?
No. The Klimabonus is for dwellings. Businesses use SME Packages, the environmental regime, the general SME regime, calls for projects for chargers, and the 18% investment tax credit.
What solutions does Renov.lu offer businesses?
Five solutions: solar panels, heat pump, EV charging, air conditioning and commercial premises renovation, each with a free quote from certified installers.
Is VAT on professional works recoverable?
Yes. The 3% rate is for dwellings. A business is invoiced at 17% but recovers that VAT, making it neutral.
Where to start?
With an energy audit and, for a small efficiency project, a pre-analysis with the House of Sustainability (SME Packages). See the SME Packages grants guide for the full procedure.