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Gas prices up, electricity costs down

26 September 2025

The first autumn storm has arrived and warm jumpers are coming out. Heating season is starting again! As days shorten and heating switches on, energy costs rise. This year is no different: gas prices, taxes and schemes keep changing. Here we gather key updates for heating season 2025/2026, from prices and government policy to subsidies and practical savings tips.

Gas and electricity prices in 2025/2026

Energy tax on gas

Budget Day 2025 announced a 4% rise in gas energy tax for 2026, from €0.6996 to €0.7267 per cubic metre. Households with gas boilers face higher bills.

Energy tax on electricity

Electricity tax falls 10%, from €0.1228 to €0.1108 per kWh, making electric heating and sustainable upgrades increasingly attractive.

Gas price outlook

Gas prices are expected to rise structurally over the coming years. Ending Groningen gas extraction has increased Dutch dependence on foreign suppliers, making prices sensitive to international developments.

Combined with rising energy tax, this means higher energy bills for households with gas boilers.

Government policy and subsidies

ISDE subsidy

The ISDE (Investment Subsidy for Sustainable Energy and Energy Savings) is the main national scheme for individuals making sustainable upgrades. It reimburses a significant share of heat pump purchase costs. The exact amount depends on type, technical specifications and capacity.

For the Weheat Flint the amount has increased because we now offer the Flint as all-electric too. Want to know more about this upgrade? Read: Flint now available as all-electric

New schemes

Alongside national ISDE subsidies, additional or temporary schemes include:

  • Local subsidies from municipalities or provinces in Groningen province, homeowners can receive additional subsidy when switching to a heat pump
  • Financing options such as the National Heat Fund, offering favourable loans for sustainable upgrades.
  • Collective schemes for sports clubs or associations making sustainable upgrades together, for example.
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TNO research: “Going gas-free is an effective way to tackle energy poverty”

According to recent TNO research switching to a heat pump is an excellent way to prevent energy poverty. The study found that residents experiencing energy poverty benefit most from renovations that remove gas dependence.

Residents of gas-free homes saved an average of €173 a month compared with residents still using gas boilers.

Added benefits: home comfort and physical health also improved, while reduced financial pressure improved mental wellbeing.

Studies like this underline the value of renovation. Weheat is proud to contribute to housing association sustainability projects, such as Gemert, where 25 social housing homes received a Weheat Flint:

Social warmth: 25 social housing homes receive a Flint

When is a good time to switch to a heat pump?

It pays to prepare. Did you know most boilers break down in October when the first cold arrives? Get your home winter-ready and switch to a heat pump. Stay ahead of the cold and avoid gas price worries this winter. A welcome relief!

Wondering whether your home is heat pump ready? Start with good advice. Check your savings or contact an installer in our network directly. We work with more than 200 local and national installation companies, so a Weheat partner is always nearby!

Why go gas-free?

  • Gas taxes are rising structurally.
  • The Netherlands aims to be natural-gas-free by 2050.
  • Heat pumps offer greater comfort, lower emissions and improving efficiency.

Practical heating-season tips

Energy costs are highest during heating season, just when you most want a comfortable home. Use these tips to keep your home cosy.

Save with small changes

  • Seal even small gaps. Fit draught excluders and keep the cold outside!
  • Lower the thermostat by one degree. Keep a warm cardigan or blanket on the sofa. A hot-water bottle helps too if you really feel the cold.

Invest smartly

  • Choose a hybrid or all-electric heat pump, especially if you have solar panels!
  • Use smart thermostats and software such as Weheat Intelligence, included with every model.
  • Upgrade your home for optimum efficiency: insulation, low-temperature heating, a heat pump and solar panels

Maintain comfort

  • Heat only the rooms you use.
  • Make your sofa a warm retreat with woollen socks, blankets and cushions.
  • Hang thicker curtains at large windows, keeping radiators unobstructed
  • Use radiator foil to retain heat

Lower your energy bill with Weheat

A Weheat heat pump is a major step towards a sustainable, comfortable home. Lower your energy bill and increase comfort: now is the time to switch.

Discover what suits your home and calculate your savings with the Weheat Savings Check.

Download the case study
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