IEA Bioenergy: Wood contributes to Europe’s energy security, sustainable energy mix
September 12, 2022 By Paul Bennett, IEA Bioenergy
Commenting on the upcoming Planetary vote in the European Parliament on the Renewable Energy Directive (RED III) next week, Dr. Paul Bennett, chair of the executive committee of IEA Bioenergy said:
Europe is facing a hard winter season due to Russias war in Ukraine and the question is: where enough electricity and heat will come from at affordable prices? Urgent action is required to move away from the reliance on fossil fuels, both for energy security and for the climate.
But there are campaigns currently being run against bioenergy from wood that misrepresent on-the-ground forestry practice. This is dangerously short-sighted and ignoring broader environmental and social implications. Policy making should be based on facts, not on fiction.
IEA Bioenergy, and also the Joint Research Centre (JRC) of the European Commission, have published reports to dispel misconceptions and misrepresentations in relation to forest biomass.
Forest bioenergy is an important part of energy provision in Europe – particularly for heat production – which responds to the current energy demand and the security demands in this critical political situation. Over 90 per cent of biomass that is used for energy is derived from European resources.
Forests that are sustainably managed continue to absorb carbon from the atmosphere, and provide – next to timber or pulpwood – also important amounts of low quality wood resources that can be used for energy. No forests have to be cut down for it.
Forest biomass used for energy are predominantly residues and low quality wood resources. The Joint Research Centre of the European Commission found that about 50 per cent of wood used for bioenergy in the EU is derived from secondary products, such as forest-based industry by-products and recovered post-consumer wood, 17 per cent from treetops, branches and other residues, and 20 per cent from stemwood – which is mostly coppice wood, small stem thinning wood and harvested stems of poor quality that cannot be used in sawmills or pulp and paper production.
So we note here: the wood used for bioenergy is not high quality lumber, but typically comprises thinnings, low-quality wood, salvage wood, harvest logging residues, processing residues or wood waste.
Any harvesting of biomass – be it for bioenergy, construction material, paper, or other use – should occur within sustainability boundaries. Sustainable forest management schemes such as FSC or PEFC endorsed schemes contain clear requirements for maintaining forests and their biodiversity. Many countries have adopted similar forest management principles in their national or regional forestry legislations. Moreover, in the European context the recast of the Renewable Energy Directive (RED II) imposes further requirements to minimise the risk of using forest biomass derived from unsustainable practice. The Directive was to be transposed into national law by all EU Member States before 30 June 2021, and its sustainability requirements must be met also by imported biomass. The ongoing campaigns often ignore the many steps that have already been taken towards sustainable forest management, particularly in Europe and North America.
Fossil fuel use causes a linear flow of carbon from geologic stores to the atmosphere. Just comparing CO2 emissions of fossil fuels and bioenergy at the exhaust – as is sometimes done – misses this fundamental difference between biogenic and fossil carbon.
As long as harvests do not exceed carbon uptake in the forest, the use of woody biomass does not increase atmospheric CO2 concentration.
The most important action now is – besides ensuring energy access and increased energy independence – to transform energy and transport systems as soon as possible so that we can leave fossil carbon in the ground. Sustainable bioenergy – also from wood – is available now, and is compatible with existing energy infrastructure, enabling immediate substitution of coal, natural gas or petroleum fuels. It therefore plays a significant role in supporting energy system transformation to achieve net zero targets.
Print this page