Grant scheme OWE

Grant for scaling up hydrogen production via electrolysis

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Hydrogen Production Facilities

Grant scheme for large-scale production of fully renewable hydrogen via Electrolysis (OWE)

OWE is the short name of the subsidy scheme for boosting Dutch investments in the production of green hydrogen by electrolysis. The subsidy can be applied for the realization and operation of renewable hydrogen production plants (“electrolysers”). Opening in 2024 is expected this summer with a total budget of EUR 998,330,000. The scheme has not yet been published, but some changes have already been announced.

In short

Hydrogen via electrolysis overview

For who?

This grant is for companies that invest in (purchase and use of) an installation for the production of fully renewable hydrogen using electricity from solar or wind. More specifically, these are electrolysers with a minimum capacity of 0.5 MW.


Applying for this grant can only be done within official application rounds. A new round is expected in summer 2024 (probably with some n.t.b. adjustments to the target group and grant conditions).

How much?

The amount of the subsidy can vary from project to project. The maximum subsidy rate in 2024 is 80% on the CAPEX, supplemented by an operating subsidy for sealing the unprofitable top for 5 to 10 years. The November/December 2023 application round had a subsidy budget of over 245 million euros, enough for about 10 to 15 applications.

For what?

The subsidy consists of two parts: an investment part and an operating part. The investment part is a contribution to the costs of (among other things) the electrolysis installation itself, and is paid out during the realization phase. The realization period is maximum 5 years. The second part with the operating costs is paid during the operating phase of the plant. The grant applicant may determine the operating period of the grant: it must be between a minimum of 5 and a maximum of 10 years (rounded to whole years).

Meet the requirements

OWE grant scheme criteria

They must be electrolysers with an input capacity of at least 0.5 MW, for hydrogen production that is "fully renewable" according to EU standards.

The installation must be located in the Netherlands and must be connected to the electricity grid and/or have a direct connection with the wind or solar PV installation that generates renewable electricity.

The installation must emit 70% less greenhouse gases than a 'reference installation' (our experts can provide further explanation of this criterion, with calculation examples).

When applying for the subsidy, the following must be provided:

A feasibility study of the project (including revenue forecasts and operational calculations), the required (environmental) permits for the installation, and consent from the location owner.

For installations connected to the electricity grid, a recent 'transport indication' is also required (confirming the availability of transport capacity for electricity use by the grid operator).

Furthermore, at the time of the grant application, the hydrogen production plant must not yet be in operation. Also, no irreversible commitments must yet have been made for the installation itself (such as payments, final commissioning).
Among other, things new in 2024 is that the final decision for the environmental part of the environmental permit is no longer required for submitting the application. Applications may also be made with only a submitted environmental permit (environmental part).

The subsidy scheme works according to the tender principle: only the best projects receive subsidies. The main starting point is the question: how much subsidy do you need in relation to the input power of the electrolyser? In other words, the lower the requested subsidy amount (per megawatt of electrical input power of the electrolyser to be realized), the greater the chance of getting a subsidy. There are sometimes exceptions to this rule.

Why this grant?

Purpose of the OWE grant

The Climate Agreement includes the ambition to scale up hydrogen production via electrolysis to approximately 500 MW of installed capacity by 2025. The difficulty is that electrolysis projects often fail to materialize because of a substantial “unprofitable top” and large technological and financial risks. For this reason, the PRA scheme was created, with a combination of investment and operating subsidies.
The MRA is intended to meet a need that is not met by existing subsidy instruments, such as the DEI+ (an investment subsidy for pilot/demonstration projects), the SDE++ (operating subsidy, including for hydrogen from electrolysis), the HER+ (an investment subsidy for innovation projects that lead to sustainable energy production at lower cost), the VEKI (subsidy for CO2-saving investments with a payback period of five years or more), and the IPCEI Hydrogen (for projects with a capacity of 100 MW and higher).

Get in touch

What can EGEN do for you?

The experts at EGEN have years of experience with grants and know exactly what to watch out for in schemes that distinguish between investment and operational costs (such as OWE and the earlier SDE). They can help make your subsidy application optimally ‘competitive.’ Interested? Fill out the form below, and we will contact you soon!

“Despite being new, the scale-up instrument has many similarities with the SDE. Our years of experience with this instrument can therefore be used to prepare a good application as effectively as possible!”

Contact Joep Raats →

Jeroen de Hosson

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