Verified You must apply Energy & utilities One-off payment

ISDE Subsidy (heat pump, solar boiler, insulation, home battery for homeowners and landlords)

ISDE (Investeringssubsidie duurzame energie en energiebesparing)

Paid by RVO · 🇳🇱 Netherlands

What this pays

The published value, how it is calculated, and whether it is cash or a credit ceiling.

Email and a six-digit code, then €50 a year. No password to forget.

The 4 published rules this programme tests you against — age, income, residency, household and the rest.

The steps, documents and official link are part of the paid plan. Checking how much you're owed stays free.

Exactly what to gather before you start, so nothing sends you back to the beginning.

U ontvangt altijd minimaal € 500 subsidie voor een (hybride)-warmtepomp. U vraagt de subsidie aan, binnen 24 maanden na installatie.

A researcher has read this record against the official page.

Last checked against the official page on 5 October 2026

Source: www.rvo.nl

Report an error Something wrong or out of date? Tell us.

Related reading: How to read a grant eligibility rule

3 more programmes are on the paid plan, with the amount, the rules, the documents and the steps for each.

RVO

Nationaal Warmtefonds

Nationaal Warmtefonds

Gemeente Amsterdam

RVO

Belastingdienst

Type	One-off payment
Applying	Online
Deadline	Apply after installation, within 24 months of completing the work (insulation and heat pump). From 2026 ventilation is also subsidised when combined with insulation.
Run by	National government
Record	Read by a researcher

Rule changed or link dead? Report it on GitHub — it goes to a real public issue tracker, not a form that vanishes.