Inside Yara Sluiskil, Europe’s Largest Industrial CCS Project

Yara International has opened a carbon capture and storage (CCS) facility at its ammonia and fertiliser plant in Sluiskil, Zeeland. The project is described by the European Commission as Europe’s largest commercial CCS project—and, more importantly, it connects capture in the Netherlands with ship transport and permanent offshore storage in Norway. 1

It is a consequential industrial milestone. But its climate value will depend on reliable operation, strict permanent-storage safeguards and whether projects of this kind complement, rather than delay, wider emissions reductions.

What the Sluiskil facility does

The facility is designed to capture and liquefy up to 800,000 tonnes of CO₂ each year from ammonia production at Yara Sluiskil, one of Europe’s largest fertiliser production sites. 12

Rather than using the captured CO₂ on site, the project creates a cross-border storage chain:

1. CO₂ from ammonia production is captured and liquefied at Sluiskil.
2. Northern Lights transports the liquefied CO₂ by ship from the Netherlands to Norway.
3. The CO₂ is injected into a geological reservoir about 2,600 metres beneath the Norwegian seabed for permanent storage. 23

Yara and Northern Lights expect the arrangement to store about 12 million tonnes over 15 years. That total is broadly consistent with a maximum annual volume of 800,000 tonnes. 310

Why the project matters

The inauguration brought together Yara CEO Svein Tore Holsether, Norwegian Prime Minister Jonas Gahr Støre, Dutch Prime Minister Rob Jetten and European Commissioner for Climate, Net Zero and Clean Growth Wopke Hoekstra. 4

The political significance is not simply the capture equipment at one factory. The project demonstrates a commercial model in which an industrial emitter without a nearby storage reservoir can use maritime CO₂ transport to reach offshore geological storage in another country. The Commission calls it the first complete cross-border value chain for capturing, transporting and permanently storing CO₂. 14

That model is particularly relevant to industrial processes that produce concentrated CO₂ streams and can be difficult to decarbonise through electrification alone. The International Energy Agency identifies carbon capture, utilisation and storage as one potential tool for sectors including cement and low-emissions hydrogen, where emissions can be especially hard to reduce.

A meaningful cut at plant level, not a complete climate answer

At its planned maximum, Sluiskil’s 800,000-tonne annual capture volume is substantial for a single industrial facility. Yara says that amount is equivalent to roughly 0.5% of the Netherlands’ total emissions. 8

It is also small beside Europe’s broader infrastructure challenge. EU rules require oil and gas producers to help deliver 50 million tonnes of annual CO₂ injection capacity by 2030. On a simple capacity comparison, 800,000 tonnes is about 1.6% of that 50-million-tonne benchmark.

The need for growth extends beyond Europe. An IEA greenhouse-gas technology analysis says global CO₂ storage capacity would need to rise roughly 20-fold—from about 50 million tonnes to 1 billion tonnes—by 2030 in its net-zero roadmap update.

The implication is straightforward: Sluiskil is a useful proof of industrial and cross-border execution, not evidence that CCS alone can put Europe or the world on a Paris-aligned pathway. The IEA’s Net Zero Emissions by 2050 Scenario is designed as an energy-sector pathway consistent with pursuing the Paris Agreement’s 1.5°C goal, and it relies on action across the energy system—not a single technology.

The controversy around carbon capture

CCS has long divided climate and energy policy observers.

The case for it

Supporters argue that permanent storage can reduce emissions from existing industrial processes where low-carbon alternatives are limited, expensive or not yet available at scale. For fertiliser and ammonia production, the Sluiskil project offers a route to reduce emissions while retaining a major industrial site in Europe. 12

Its supporters also point to the project’s intended endpoint: permanent geological storage, rather than routine commercial use of the CO₂. 12

The case against it

Critics argue that carbon capture can become an excuse to extend fossil-fuel extraction and use rather than rapidly reduce it. They also question whether costly CCS investments divert capital and policy attention from renewable power, efficiency and direct electrification. Reuters reported that sceptics cite CCS’s history of high costs and commercial underperformance, while backers argue it has a narrower but important role in hard-to-abate industries. 2

Another concern is enhanced oil recovery, in which captured CO₂ is injected into oil fields to help extract more oil. That use can undermine the climate rationale if it leads to additional fossil-fuel combustion. The available project information, however, describes Yara’s CO₂ as being transported for permanent storage beneath the Norwegian continental shelf; it does not indicate that these volumes are intended for enhanced oil recovery. 12

The bottom line

Yara Sluiskil is an important test of whether Europe can build functioning, commercial CO₂ infrastructure across national borders. It pairs a relatively large industrial capture source with a defined shipping and permanent-storage route, potentially creating a model for other emitters that lack access to local storage. 13

Its limits are just as important as its achievement. Capturing up to 800,000 tonnes annually can make a meaningful difference at one ammonia plant, yet it is only a fraction of Dutch emissions and of the CO₂ storage capacity Europe says it needs. The strongest case for Sluiskil is therefore not that CCS replaces rapid clean-energy deployment and emissions cuts elsewhere, but that carefully targeted permanent storage may be part of the toolkit for industrial emissions that remain difficult to eliminate. 8