Scientific proof: beechwood use for renewable carbon materials strengthens forest health and supports climate change mitigation.
To accelerate industrial decarbonization, UPM is building the world’s first large-scale biorefinery in Leuna, Germany, converting sustainably sourced and steadily regrowing beech wood into high-value biochemicals.

 

"These results provide robust scientific proof that the sustainable use of beechwood not only enables the replacement of fossil-based materials but also enhances the ecological and economic vitality of forests. Our products begin in the forest, and that’s where sustainability must start. The HSWT study confirms that responsible sourcing can secure carbon sequestration, promote biodiversity, and strengthen local economies - demonstrating that innovation and forest health can go hand in hand.”

Martin Ledwon
Vice President Marketing, Sustainability and Communications at UPM Biorefining

Martin Ledwon, Vice President Marketing, Sustainability and Communications at UPM Biorefining
 
 

 A new study conducted by the University of Applied Sciences Weihenstephan-Triesdorf (HSWT) provides scientific proof that the sustainable use of European beechwood for renewable chemical production contributes positively to forest health and climate change mitigation. The research, carried out in collaboration with UPM Biochemicals, confirms that sustainably managed beech forests in UPM’s sourcing regions act as significant carbon sinks while maintaining strong ecological vitality.

 

A study by the University of Applied Sciences Weihenstephan-Triesdorf examined the climate impact of beech forestry.

Study key facts:

  • Goal: assess the dynamics, resilience  and carbon sequestration potential of Beechwood stands in four German states: Thuringia, Bavaria, Saxony-Anhalt, and Hessen
  • Study period: 2012-2022
 
The University of Applied Sciences Weihenstephan-Triesdorf
 

Key findings

 

Beech growing and beech carbon stock

The beech growing stock and beech carbon stock had grown steadily over the study period, the average net carbon sequestration was close to 1 million tons of carbon annually (3,5 million tCO2), making the beech forests a valuable carbon sink. Harvesting levels of beech have remained steady or even declined in some cases, while region’s beech stock has grown by 34 million m3 over a decade.

The beech growing stock and beech carbon stock
 
Climate smart forestry (CSF)

Climate smart forestry (CSF)

Climate smart forestry (CSF) requires active forest management, fostering all age classes and diversity in the forests. Optimized forest carbon and biodiversity co-benefits requires i) favouring climate fit species such as beech, ii) actively promoting mix species and mix-aged stands and iii) facilitating natural regeneration and growth with thinning. 

 

Beechwood forestry meets the demand for ecological, social and economic benefits.

For forest growers, fostering nature’s own structures and processes in beech forestry can be economically highly beneficial. For forest ecosystems, this management style translates into biodiversity co-benefits. Natural regeneration, combined with thinning and continuous forest cover, provides a steady income source.

Beechwood forestry
 

European beech - a smart choice

  • European beech, Fagus sylvaticy, is a native species in Germany and Central Europe. It has proven to be a climate fit species, resilient to biotic and abiotic hazards. 
  • Beech forests have continued growing for the past decade, and have remained as a significant carbon sink. 
  • Near nature management and diverse forest structure are common in beech forests. Natural regeneration is mainstreamed and over 85 per cent of the forests are grown in two or more tree age classes. 
  • Climate smart management of forests require promotion of beech, mixed species stands and active management such as thinning to facilitate growth.
  • Beech harvesting is at low levels, and clearly below annual allowable cuts.
  • Beech value creation potential has been neglected. The majority of beech is being burnt for energ purposes.
  • Beech forestry is highly sustainable. Forest certifications ensure third party verification of sustainable practices.
  • Beech is sourced regionally. Short supply chains are transparent, secure and benefit the local economy.
 
 

Contact us

Noora Simola

Noora Simola

Manager, Feedstock and supply chain sustainability UPM Biorefining noora.simola@upm.com Tel. +358 (40) 4807330
 
 

Related stories

Carbon pricing leads to more responsible procurement decisions
Story | 03/25/2026 09:48:00 | 3 min

Carbon pricing leads to more responsible procurement decisions

Read more
Fisheries fees and voluntary projects support the return of eels
Blog | 03/20/2026 14:43:23 | 4 min

Fisheries fees and voluntary projects support the return of eels

Read more
Decarbonizing our value chain - What we did and learned in 2025 and how it will shape 2026
Story | 03/12/2026 08:39:45 | 4 min

Decarbonizing our value chain - What we did and learned in 2025 and how it will shape 2026

Read more
Combining historic character and modern conveniences through WISA®-Birch LG plywood
Story | 02/13/2026 07:59:20 | 5 min

Combining historic character and modern conveniences through WISA®-Birch LG plywood

Read more
Working together for safe, fair and transparent subcontracting practices
Story | 02/11/2026 07:55:49 | 5 min

Working together for safe, fair and transparent subcontracting practices

Read more
We need more enabling regulation to unlock the full potential of industrial side streams
Blog | 01/30/2026 08:21:03 | 6 min

We need more enabling regulation to unlock the full potential of industrial side streams

Read more
Boost to recycling from EU Circular Economy Act
Blog | 01/22/2026 09:46:43 | 6 min

Boost to recycling from EU Circular Economy Act

Read more
Europe’s circular economy must be renewable to be truly sustainable
Blog | 01/15/2026 08:22:34 | 4 min

Europe’s circular economy must be renewable to be truly sustainable

Read more
 
;