Metsä Fibre is once again preparing to adjust production at its 690,000-tonne-per-year Joutseno softwood pulp mill in Finland.

Taken alone, another round of temporary-layoff negotiations involving approximately 160 employees might look like a routine response to a weak pulp market.

It is not.

The sentence that matters most in Metsä Fibre’s September 7 announcement is CEO Ismo Nousiainen’s warning that the company must prepare to adjust production “for a longer period than previously anticipated.”

That changes the meaning of the news.

Joutseno has already gone through repeated production adjustments since 2025.

The mill was shut from June through December 2025 as Metsä Fibre responded to weak Asian order volumes. It then entered another market-driven shutdown beginning at the end of March 2026. Production remained at a standstill throughout the second quarter.

Now, in September, the company is starting another round of negotiations covering the entire mill workforce.

This is no longer simply a question of whether one weak quarter requires downtime.

The more important question is why a 690,000-tonne Nordic softwood pulp asset still cannot see a sufficiently strong operating window after more than a year of repeated market adjustments.

And this time, Metsä Fibre is pointing to two problems rather than one:

pulp demand and the wood market.

Joutseno’s Adjustment Started Long Before September

The timeline gives the latest announcement much more weight.

In May 2025, Metsä Fibre began change negotiations concerning possible temporary layoffs at Joutseno and Rauma because of weakened markets and order backlogs.

Then on June 9, 2025, production at Joutseno was stopped until further notice.

At that stage, Metsä Fibre’s explanation was quite specific.

Low order volumes from Asia had pushed pulp inventories out of balance with demand.

Nousiainen said at the time that the company would monitor the Asian market and restart the mill when conditions justified it.

There was another important sentence in that announcement:

wood supply and other operating conditions were said to be well prepared for a restart.

The mill nevertheless remained halted from June through December 2025. Metsä Group later confirmed that market-pulp demand had remained muted in both Europe and China during the fourth quarter.

Then came 2026.

On March 3, Metsä Fibre announced another Joutseno shutdown beginning March 31, once again pointing to uncertain Asian pulp demand.

Eight days later, the company launched negotiations that could allow temporary layoffs of up to 90 days for approximately 170 employees.

By the end of June, Joutseno had been at a standstill throughout the second quarter.

And now the company is back at the negotiating table.

That repeated sequence is the real news.

A 690,000-Tonne Mill Is Not Small Capacity to Leave Idle

Joutseno produces approximately 690,000 tonnes per year of softwood pulp, according to Metsä Fibre.

Its pulp is used in paperboard, tissue, printing papers and speciality products.

The mill uses Nordic pine, spruce and sawmill chips, and its site is highly energy self-sufficient. Metsä Fibre puts its electricity self-sufficiency at around 180%, meaning the mill generates more electricity than it consumes under normal production conditions.

That makes the prolonged adjustment particularly interesting.

This is not an obvious case of a producer publicly identifying an obsolete, energy-intensive asset that simply cannot compete.

Metsä Fibre has not said that Joutseno itself is structurally uncompetitive.

Nor has it announced a permanent closure.

The current process concerns potential temporary layoffs and production adjustment.

Those distinctions matter.

But when hundreds of thousands of tonnes of nominal annual capacity remain unavailable for extended periods, something else becomes visible:

having technically efficient capacity is not enough if the market cannot absorb the pulp at an economically acceptable combination of volume, price and raw-material cost.

That is the pressure now facing Joutseno.

The Pulp Problem Has Two Sides: Volume and Price

Metsä Group’s first-half reporting provides useful context.

During the second quarter of 2026, demand for market pulp remained subdued in both Europe and China.

Average invoicing prices for Metsä Group’s softwood market pulp actually rose 8% in Europe compared with the first quarter, while prices in China declined 3%.

That combination deserves attention.

If pulp prices rise in one region but a major softwood mill still remains shut, it tells us that headline price movement alone does not explain mill economics.

A producer has to consider:

real customer demand,

order volumes,

regional netbacks,

freight,

wood costs,

inventories,

and how much of the mill’s capacity can be sold profitably.

Metsä Board, which owns 24.9% of Metsä Fibre, described the global long-fibre market-pulp environment in August as remaining weak and said recovery in demand appeared likely to take time.

It also said low utilisation in the paper and paperboard industry continued to constrain market-pulp consumption.

That downstream connection is important.

Pulp demand does not recover simply because pulp producers want to run their digesters harder.

If paper and board machines themselves are operating at low rates, their fiber consumption remains constrained.

The weakness therefore moves backward through the value chain.

Low paper-machine utilisation becomes weak pulp orders, which eventually becomes pulp-mill downtime.

Joutseno is one place where that chain is currently visible.

But September Adds Something New: The Wood Market

The latest announcement is more significant because Metsä Fibre no longer points only to demand.

Nousiainen specifically references both the demand outlook and the wood-market situation.

It would be easy to translate that into:

“wood is too expensive.”

The available evidence does not support making that claim so simply.

In fact, Finnish pulpwood prices have fallen substantially from last year’s peak.

Natural Resources Institute Finland data show that in July 2026 average standing-sale pulpwood prices were approximately:

€22.77/m³ for pine

€24.80/m³ for spruce

€23.35/m³ for birch.

Those prices were roughly 26–28% below the 2025 annual average and about one-third below the peak reached in June 2025.

So we should not report that Joutseno is being curtailed simply because Finnish pulpwood prices are rising.

They are not, based on the latest national statistics.

The phrase “wood-market situation” can encompass more than the spot price of pulpwood.

It may involve procurement volumes, availability, assortment balance, harvesting conditions, inventory positions, regional competition or other sourcing economics.

Metsä Fibre has not specified which part of the wood market is creating the problem at Joutseno.

Without that information, identifying one cause would be speculation.

But another figure from Finland’s timber statistics is worth watching.

Finnish Wood Purchases Are Running Below Recent Levels

During the first seven months of 2026, Finnish industrial roundwood purchasing from private forests was approximately one-fifth below the level typical of recent years, according to Natural Resources Institute Finland.

That does not prove a shortage at Joutseno.

Lower purchases can also result from mills needing less wood because production itself has been curtailed.

Indeed, that circular relationship is precisely why the current market is difficult to read.

Weak pulp demand leads mills to reduce operating rates.

Lower operating rates reduce wood procurement.

Reduced purchasing pressure can bring pulpwood prices down.

But lower wood prices do not automatically make mills profitable enough to restart if pulp demand remains weak.

The result can become a feedback loop:

weak pulp orders → lower mill utilisation → reduced wood demand → lower timber purchasing → prolonged production restraint.

The September announcement suggests Joutseno has not yet broken out of that cycle.

Something Has Changed Since June 2025

There is a particularly useful comparison between Metsä Fibre’s own statements.

When Joutseno stopped in June 2025, the company explicitly said:

wood supply and other operating conditions were ready for production to resume.

In September 2026, the wood-market situation is itself listed as one reason the company needs to prepare for longer adjustments.

We should not overinterpret those two sentences.

They were made 15 months apart and refer to different operating periods.

But the change in language is worth noticing.

What began primarily as an Asian demand and inventory problem is now being described as a combined pulp-demand and wood-market problem.

That suggests Joutseno’s restart equation has become more complicated rather than easier.

Asia Still Matters to Nordic Softwood Pulp

Joutseno’s earlier shutdowns repeatedly highlighted Asian demand.

That makes sense commercially.

Nordic softwood market-pulp producers operate in a global market.

China in particular is a major destination for market pulp, and changes in Chinese paper and board production can influence inventory levels, pricing and global trade flows far beyond Asia.

Metsä Group reported that softwood pulp invoicing prices in China declined 3% quarter-on-quarter during Q2 2026 even as European prices rose.

Again, one quarter does not establish a long-term trend.

But it reinforces why a Finnish pulp producer cannot evaluate a 690,000-tonne mill only against European demand.

A Nordic mill has to compete within a global fiber system that includes Latin American hardwood pulp, North American pulp, other Nordic producers and changes in Chinese domestic paper production and imports.

Joutseno therefore sits in Finland, but its operating rate can be determined thousands of kilometres away.

Production Cuts Were Supposed to Help Rebalance the Market

There is another reason the September announcement deserves attention.

In its August outlook, Metsä Board said production cuts and capacity closures in Europe could gradually support pulp-market rebalancing during the second half of 2026.

That is the traditional industry mechanism.

When too much pulp is chasing too little demand, high-cost producers reduce output.

Inventories eventually tighten.

Prices stabilize.

Operating rates improve.

Production restarts.

But the timing is never automatic.

Joutseno’s new negotiations indicate that, at least for this mill, management is preparing for the possibility that the rebalancing will take longer than previously expected.

That is important for anyone expecting a quick European softwood-pulp recovery during the second half.

It does not prove that the entire market will remain weak.

Metsä Fibre is one producer and Joutseno is one mill.

But when a producer that had already removed substantial tonnes from the market says it needs to prepare for longer adjustment, that is a signal worth following.

How Much Pulp Has Joutseno Actually Removed?

It is tempting to take the mill’s 690,000-tonne annual capacity and calculate exactly how many tonnes have disappeared from the market during its shutdowns.

I would avoid doing that from the information currently available.

Annual capacity divided by 365 days gives a theoretical daily production rate.

But actual tonnes lost depend on:

operating rates before shutdown,

start-up and shutdown curves,

maintenance periods,

production mix,

technical availability,

and whether any output occurred during parts of the periods described.

Metsä Fibre has not provided enough mill-specific production data to calculate an accurate lost-tonnage figure.

What can be said with confidence is that the production restraint has been substantial.

The mill was shut from June through December 2025, then entered another market-driven shutdown at the end of March 2026 that continued throughout the second quarter.

That is already much more informative than manufacturing a precise tonnage estimate.

Joutseno Is Not the Same Story as Kemi

Metsä Fibre has also conducted temporary-layoff negotiations at its Kemi bioproduct mill this year.

But the two cases should not be combined under one headline about widespread weak demand.

The Kemi negotiations announced in August were connected primarily with an extended six-week production shutdown for investment work and annual maintenance, including renewal of the cooking area.

Joutseno is different.

Its latest negotiations are explicitly market driven.

That distinction matters because otherwise routine investment downtime at one mill could misleadingly be presented as further evidence of market collapse.

The stronger evidence is Joutseno’s own repeated history of market-related shutdowns.

There Is a Wider Financial Reason to Keep Capacity Disciplined

Metsä Fibre operates within a group that has spent the past year under significant profitability pressure.

Metsä Group reported a comparable operating loss of €85 million for 2025, followed by a comparable operating loss of €4 million in the first quarter of 2026.

Group profitability improved during the second quarter, but market pulp remained weak.

Metsä Board said in August that Metsä Fibre’s contribution to its result was expected to remain negative, reflecting both maintenance activity and low pulp-production utilisation.

This helps explain why operating tonnes for their own sake makes little sense.

A pulp mill can improve utilization by producing more.

But if those additional tonnes cannot be sold at adequate netbacks, the mill may simply convert wood, chemicals and working capital into inventory.

That can worsen cash flow rather than improve the business.

The rational response is to match production with profitable demand.

The difficulty is that doing so for months at a time leaves a large industrial asset underused.

That is the balance Metsä Fibre is trying to manage.

The Real Question Is When Joutseno Becomes Economic to Run Again

This is why I would not frame the latest announcement mainly around employment.

The 160 employees matter, and temporary layoffs have real consequences for workers and the local economy.

But for the pulp industry, the more revealing question is:

What combination of pulp demand, realized price and wood-market conditions is required before Joutseno can operate continuously again?

Metsä Fibre has not published that threshold.

We should not invent one.

But its repeated decisions give us useful evidence.

Asian demand was too weak in June 2025.

The market remained too uncertain in March 2026.

Joutseno stayed down through the second quarter.

And by September, management was preparing for a longer adjustment because both demand prospects and the wood market remained problematic.

That is a progression.

A Modern Mill Can Still Become the Swing Capacity

There is one final lesson in the Joutseno situation.

When pulp markets become oversupplied, the capacity that stops is not always the mill outsiders expect.

Joutseno is a large Nordic softwood-pulp operation with high electricity self-sufficiency and established access to northern fiber.

Yet it has repeatedly been used to adjust Metsä Fibre’s production.

That highlights an important feature of market pulp.

The most technically capable mill is not necessarily the mill that must run every day.

Companies allocate production across entire asset portfolios.

Customer mix, fiber availability, inventory, maintenance schedules, logistics and regional prices all influence which tonnes make economic sense at a particular moment.

We do not have enough information to determine precisely why Metsä Fibre has selected Joutseno for this degree of adjustment rather than another pulp mill in its system.

So that conclusion should stop there.

But the mill’s recent history clearly shows that even substantial, efficient Nordic capacity can become swing production when the global pulp balance weakens enough.

“Longer Than Expected” Is the Number to Watch

There is no new permanent closure announcement at Joutseno.

There is no disclosed plan to remove its 690,000 tonnes of capacity.

There is no evidence that Metsä Fibre is exiting softwood market pulp.

The current process is still about possible temporary layoffs.

But after repeated curtailments stretching back into 2025, the word temporary needs to be viewed alongside the accumulated duration of those adjustments.

That is why the most important part of the September announcement is not 160 employees.

Nor is it 690,000 tonnes.

It is this:

“longer than previously anticipated.”

For much of the past year, Nordic pulp producers have been waiting for lower production, inventory adjustments and eventual demand recovery to restore balance.

At Joutseno, that recovery has still not produced a sufficiently clear operating outlook.

And the company’s explanation has now broadened from weak Asian orders to include the Finnish wood market.

For pulp buyers, producers and forest owners, that raises a more important question than whether Joutseno experiences another temporary layoff period:

If a 690,000-tonne softwood mill can remain repeatedly curtailed even after significant capacity has already been taken out of the market, how much more production discipline will be needed before the global long-fibre pulp market genuinely rebalances?

Last Updated on 09/09/2026 by Jota Machinery