Financing an Energy Community in Denmark: Grants, Tariffs & the Post-2025 Landscape
Understand the economics of Danish energy communities: the new local collective tariff, available grants, and financial models by community size.
The economics of energy communities in Denmark
Energy communities allow citizens to produce, share, and save on renewable energy collectively. But financial viability depends on several factors: investment costs, operational expenses, tariff savings, and access to grants.
The key economic components of an energy community are:
- Capital investment — solar panels, wind turbines, batteries, grid connection
- Operating costs — maintenance, administration, insurance
- Revenue — self-consumption savings, surplus electricity sales, tariff benefits
- Grants and subsidies — public and EU-funded programmes
With 5049 MW of solar and 7499 MW of wind installed across 98 municipalities, there is a strong foundation for new communities — but the financing must be in place.
The new local collective tariff (July 2025)
From July 2025, energy communities in Denmark can use the local collective tariff. The tariff splits grid costs with a 75/25 structure: 75% is a fixed capacity payment based on connection size, while 25% is variable and depends on actual consumption.
This means lower variable grid tariffs for electricity produced and consumed within the community. Here is a worked example for a 50-household solar community:
| Parameter | Value |
|---|---|
| Installed capacity | 200 kWp |
| Annual production | 190.000 kWh |
| Self-consumption share | 65% (123.500 kWh) |
| Grid export | 35% (66.500 kWh) |
| Tariff savings (variable portion) | ~0,15 DKK/kWh × 123.500 kWh = ~18.500 DKK |
| Grid export revenue | ~0,30 DKK/kWh × 66.500 kWh = ~19.950 DKK |
| Total annual benefit (community) | ~38.450 DKK / year |
Note: Figures are indicative and vary with location, consumption, and spot price. Actual savings depend on the local grid and community agreements.
Grant landscape after 2025
Energistyrelsen's previous grant scheme specifically for energy communities has ended, but several funding options remain available through EU programmes and municipal collaboration.
| Source | Amount | Eligibility | Status |
|---|---|---|---|
| Energistyrelsen (former scheme) | Up to DKK 500,000 | Registered energy communities | Ended |
| EU LIFE | €60,000 – €500,000+ | Climate and energy projects with local anchoring | Open |
| Horizon Europe | €200,000 – €2,000,000+ | Innovative energy community projects (consortium required) | Open |
| Municipal co-financing | Varies | Communities with municipal backing and klimaplan alignment | Municipality-dependent |
Financial models by community size
The economics of an energy community vary significantly with size. Below are three typical scenarios based on Danish market conditions.
Small residential solar (10-50 households)
| Parameter | Typical value |
|---|---|
| Investment | 2 – 8 million DKK |
| Annual revenue | 200.000 – 800.000 DKK |
| Payback period | 8 – 12 years |
| Key risks | Low self-consumption, member attrition, maintenance costs |
Medium mixed-use (50-200 members)
| Parameter | Typical value |
|---|---|
| Investment | 8 – 25 million DKK |
| Annual revenue | 1 – 4 million DKK |
| Payback period | 6 – 10 years |
| Key risks | Regulatory changes, grid connection delays, operational complexity |
Large wind/solar hybrid
| Parameter | Typical value |
|---|---|
| Investment | 25 – 100+ million DKK |
| Annual revenue | 4 – 15+ million DKK |
| Payback period | 7 – 12 years |
| Key risks | Large capital exposure, environmental permits, wind resource variability, political risk |
How to build your business case
A solid business case is essential for attracting members, securing financing, and convincing the municipality. Follow this checklist:
- Map local energy consumption — Gather data on household and business electricity consumption in the area. Use public data from your municipality's energy statistics.
- Estimate production potential — Calculate expected annual production based on local solar irradiance or wind resources. Include seasonal variation.
- Calculate tariff savings — Apply the new 75/25 local collective tariff to estimate the savings per kWh on self-consumption.
- Research grant opportunities — Check EU LIFE, Horizon Europe, and municipal co-financing schemes. Contact your municipality early.
- Model multiple scenarios — Create best-case, base-case, and worst-case calculations. Include sensitivity analysis for spot price, self-consumption, and operating costs.
- Use Orklys tools — Our municipality guide can help you find the best municipalities and compare data.
Remember that a transparent and realistic business case is the most important tool for building trust among potential members and stakeholders.
Frequently Asked Questions
The local collective tariff came into effect in July 2025 and provides energy communities with reduced grid tariffs. The structure is a 75/25 split between capacity payment and variable payment, making it cheaper to share locally produced electricity within the community.
Energistyrelsen's previous grant scheme has ended, but options remain. EU programmes like LIFE and Horizon Europe offer funding, and several municipalities have co-financing schemes. Contact your municipality for current opportunities.
Investment varies by size: a small solar community of 10-50 households typically requires DKK 2-8 million, a medium community of 50-200 members needs DKK 8-25 million, and large wind/solar hybrid projects can cost DKK 25-100+ million.
Payback periods depend on size and type. Small solar communities typically see 8-12 year payback, medium communities 6-10 years, and large hybrid projects 7-12 years. The new collective tariff can shorten payback by 1-3 years.
As a member of an energy community under the new tariff, you can save 15-30% on grid tariffs for electricity produced and consumed locally. For an average household, this translates to approximately DKK 2,000-5,000 per year, depending on the community size and your self-consumption share.
The most common models are the cooperative model (members invest and own a share), crowdfunding combined with bank loans, and municipal co-financing. Some communities also use a leasing model for solar panels, where a third party owns and operates the installation.