Forest Carbon Storage: A Distraction from Meaningful Climate Action?

Strategic Insights -

Research from Oregon State University challenges the conventional wisdom of storing carbon in forests as a solution to climate change, arguing that it may be a distraction from more critical efforts to reduce fossil fuel emissions. The study found that the scale of carbon storage achievable through improved forest management is dwarfed by current fossil fuel emissions and may not be a viable long-term solution. The researchers conclude that forest carbon storage can only be effective in the absence of significant reductions in fossil fuel emissions, and even then, it can only serve as a temporary drawdown of atmospheric carbon.

Key Takeaways:

  • The burning of fossil fuels represents the single largest source of anthropogenic greenhouse gas emissions, accounting for the majority of emissions.
  • Carbon stored in forests and soils is a product of photosynthetic capture of carbon and incorporation into live and detrital biomass, which has a short-term or potentially centennial timescale.
  • Increased carbon storage from improved forest management requires a verifiable net increase in carbon storage, but to date, this has proven elusive.
  • Increasing forest carbon storage via conservation or preservation strategies may simply increase net carbon emissions in other parts of the world where forest product demand is static or increasing.
  • Terrestrial carbon storage can only serve as a temporary drawdown of atmospheric carbon and is not a long-term solution to climate change.
  • The study found that the scale of carbon storage achievable through improved forest management is dwarfed by current fossil fuel emissions.
  • Only 12% of global forest carbon emissions are offset by carbon sequestration, according to the Intergovernmental Panel on Climate Change (IPCC).
  • The world's forests store around 2,400 billion metric tons of carbon, which is approximately 30% of the total carbon stored in the atmosphere (IPCC, 2022).
  • Forests play a crucial role in maintaining biodiversity and providing ecosystem services, including goods and services such as wood, water, and fish (Millennium Ecosystem Assessment, 2005).

Sources:

  • DeLuca, T. H., et al. (2025). Forests, Carbon, and Climate Change: Why Our Obsession With Monetizing Forest Carbon May Be Counter Productive. Forest Ecology and Management, 586.
  • IPCC (2022). Climate Change 2022: The Physical Science Basis. Contribution of Working Group I to the Fifth Assessment Report of the Intergovernmental Panel on Climate Change.
  • Millennium Ecosystem Assessment (2005). Ecosystems and Human Well-being: Synthesis.