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Heating Comparison 2026

Heat Pump vs Gas Heating 2026

20-year cost comparison: Which heating system pays off for you?

Find Cheap Heat Pump Electricity

20-Year Cost Comparison

Cost Type
Heat Pump
Gas Heating
Purchase (incl. installation)20,000 EUR10,000 EUR
- Subsidy (50%)-10,000 EUR0 EUR
= Net System Cost10,000 EUR10,000 EUR
Energy costs per year*1,200 EUR2,000 EUR
Energy costs 20 years**28,000 EUR50,000 EUR
Maintenance 20 years3,000 EUR4,000 EUR
TOTAL COST 20 Years41,000 EUR64,000 EUR
Savings with Heat Pump23,000 EUR

* Assumptions: Single-family home 150m2, 20,000 kWh heat demand, Heat pump COP 3.5, Electricity 28 ct/kWh, Gas 12 ct/kWh
** With estimated 3% annual price increase and rising CO2 price

Advantages and Disadvantages

Heat Pump

Advantages

  • Low running costs
  • High subsidies (up to 70%)
  • Independent of gas prices
  • Climate-friendly
  • Property value increase

Disadvantages

  • High purchase costs
  • Check old building suitability
  • Outdoor unit visible
  • Electricity dependent

Gas Heating

Advantages

  • Low purchase cost
  • Proven technology
  • Suitable for old buildings
  • Compact design

Disadvantages

  • Rising CO2 costs
  • Gas price risk
  • No more subsidies
  • Phase-out model (65% rule)
  • Fossil fuel dependency

Heat Pump Subsidies 2026

30%

Basic Subsidy

For all heat pumps

+20%

Climate Bonus

When replacing old heating

+20%

Income Bonus

Income under 40,000 EUR

Maximum 70% subsidy on eligible costs up to 30,000 EUR = up to 21,000 EUR

Frequently Asked Questions

Is gas heating still allowed in 2026?

Yes, existing gas heating systems can continue to operate. Since 2024, new heating systems must use 65% renewable energy - a pure gas heater is no longer permitted in new buildings. Exceptions apply for existing buildings.

How much does a heat pump cost in 2026?

An air-to-water heat pump costs 15,000-25,000 euros including installation. After deducting subsidies (up to 70%), often only 8,000-15,000 euros remain. Ground source heat pumps are more expensive (25,000-40,000 euros).

What subsidies are available for heat pumps?

The BEG subsidy is up to 70%: 30% basic subsidy + 20% climate speed bonus (when replacing old heating) + 20% income bonus (household income under 40,000 euros). Maximum subsidy: 21,000 euros.

How high is the CO2 price for gas in 2026?

The CO2 price is 55 euros/ton in 2026. This increases gas prices by about 1.1 cent/kWh. For 20,000 kWh annual consumption, that's around 220 euros more per year - and rising.

When is a heat pump worth it?

A heat pump is particularly worthwhile for well-insulated houses, underfloor heating, cheap electricity tariffs, and when the old heating needs replacing anyway. For poorly insulated old buildings with radiators, a check is needed.

Find Cheap Heat Pump Electricity

Special heat pump tariffs further reduce your running costs