Which subsidies are available for sustainability in 2026?
Direct answer
Sustainability subsidies for businesses in the Netherlands in 2026 fall into six categories: generation and heat (SDE++ and ISDE), tax schemes (EIA and MIA/Vamil), industrial innovation (VEKI, DEI+ and STUDI), green financing (BMKB-Groen), cooperative generation (SCE) and flexible electricity use during grid congestion (Flex-e). The line-up and the conditions change every year. Always check the current status with RVO before you decide.
- Clear definition
- Data-driven assessment
- Risks and opportunities visible
- Practical next steps
Which subsidies are available for sustainability in 2026: scattered information versus Energy Intelligence
Many businesses want to decarbonise but postpone the investment because they lack an overview. A facility manager considering a heat pump or rooftop solar faces dozens of schemes, each with its own counter, deadline and set of conditions. The line-up also changes every year: schemes are extended, adjusted or discontinued. This page organises the main national schemes running through RVO in 2026 by category. That way you can quickly see which type of support fits your plans and where to find the current conditions.
- SDE++ and ISDE support sustainable generation and heat, while EIA and MIA/Vamil reduce the cost of energy-efficient and environmentally friendly investments through profit tax.
- The subsidy landscape changes every year: schemes open and close at fixed moments and conditions shift. The current status is always available at rvo.nl.
- A subsidy is a complement to a sound business case, not a goal in itself. Calculate a project without subsidy first.
Insight
Traditional approach
Information is scattered across portals, documents, invoices or separate spreadsheets.
Modern approach
Data, context and interpretation are brought together into a clear decision picture.
Decision-making
Traditional approach
Choices are made based on averages, assumptions or occasional analyses.
Modern approach
Scenarios, KPIs and current measurement data make the trade-off more concrete and repeatable.
Follow-up
Traditional approach
Actions often stay non-committal or disappear into separate reports.
Modern approach
Follow-up actions, monitoring and reporting are linked to the same energy data.
Which schemes cover generation, heat and tax relief?
The SDE++ is an operating subsidy: over the duration of a project it compensates the gap between the cost price of sustainable production or CO2 reduction and the market value. The ISDE is an investment subsidy with a dedicated track for business users, covering heat pumps, solar water heaters and small wind turbines among other measures. There are also two tax schemes. The EIA lets you deduct an additional part of an investment in energy-efficient business assets from your taxable profit. The MIA offers a comparable deduction for environmentally friendly technology, and Vamil lets you decide when to depreciate. For both tax schemes the asset must appear on an annually updated list: the Energy List or the Environment List.
- SDE++: operating subsidy for large-scale sustainable production and CO2 reduction
- Business ISDE: investment subsidy for heat pumps and solar water heaters among others
- EIA: additional tax deduction for assets on the Energy List
- MIA/Vamil: tax deduction and flexible depreciation for technology on the Environment List
- You report the tax benefit to RVO and settle it through your tax return
What is available for industry, financing, cooperatives and grid congestion?
For industry, RVO runs three innovation schemes. The VEKI supports investments in proven CO2-reducing technology that would otherwise pay back too slowly. The DEI+ targets pilot and demonstration projects for new energy and climate innovations. The STUDI reimburses studies that examine the feasibility of an innovative pilot or demonstration project in industry. For financing there is the BMKB with a green window, BMKB-Groen (also known as BMKB-G): the government provides a partial guarantee so SMEs can obtain a sustainability loan more easily. Energy cooperatives and owners' associations use the SCE to generate sustainable electricity together for their local area. If your organisation is affected by grid congestion, there is the Flex-e: a subsidy for making your electricity consumption flexible.
- VEKI: investment support for proven CO2-reducing technology in industry
- DEI+: support for pilot and demonstration projects of energy innovations
- STUDI: reimbursement for feasibility studies into industrial decarbonisation
- BMKB-Groen: government guarantee on sustainability loans for SMEs
- SCE and Flex-e: cooperative generation and flexible consumption during grid congestion
How do you approach a subsidy application sensibly?
Start with the business case, not with the subsidy. A project that is only viable with subsidy is vulnerable to changing conditions. Calculate the investment without subsidy first and treat the scheme as an accelerator. Then check the current status at rvo.nl: application rounds, conditions and categories change every year and sometimes mid-year. Also pay attention to the timing of your application. Under the business ISDE, for example, you apply for the subsidy first and only then place the order, whereas an EIA investment is reported after you enter into the commitment. Combining schemes is sometimes possible, but not always. The conditions of each scheme and European state aid rules are decisive. If in doubt, present your situation to RVO.
- Calculate your project without subsidy first
- Always check opening rounds and conditions at rvo.nl
- Mind the timing: sometimes you apply before ordering, sometimes you report afterwards
- Check per scheme whether combining is allowed
- Expect annual changes in the line-up of schemes
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