Energy Research at the University of Washington

Wood products part of winning carbon-emissions equation, researchers say

Trees absorb carbon dioxide from the atmosphere to grow, so forests have long been proposed as a way to offset climate change.

But rather than just letting the forest sit there for a hundred or more years, the amount of carbon dioxide taken out of the atmosphere could be quadrupled in 100 years by harvesting regularly and using the wood in place of steel and concrete that devour fossil fuels, producing carbon dioxide, during manufacturing.

“Every time you see a wood building, it’s a storehouse of carbon from the forest. When you see steel or concrete, you’re seeing the emissions of carbon dioxide that had to go into the atmosphere for those structures to go up,” said Bruce Lippke, University of Washington professor emeritus of forest resources. Lippke is lead author of a paper in the June issue of the journal Carbon Management that examines forest management and wood use as they relate to the greenhouse gas carbon dioxide. Co-authors on the paper are from the University of Washington, Mid Sweden University and U.S. Forest Service. Read more at UW Today: http://www.washington.edu/news/articles/wood-products-part-of-winning-ca....