
Western Europe has already lost about 97 percent of its original forests. But European power companies, under pressure to clean up their climate pollution and switch to renewable sources of energy, are increasingly looking to burn wood fuel instead of coal in their power plants. Without enough wood at home, European utilities are looking to America for wood fuel—to the rich forests of the Southeastern U.S. Their exploding appetite for wood from our southern forests stems from misguided EU energy policies that allow power plants to burn wood—known as forest biomass—as a low-carbon alternative to coal.
A group of 78 leading scientists wrote a letter last week to U.S. Environmental Protection Agency Administrator Gina McCarthy, challenging the EPA’s carbon math and warning the agency not to repeat the EU’s mistake. Photo credit: Shutterstock
These policies assume that all biomass is carbon neutral, so when power plants burn wood instead of coal, they don’t have to count any of their carbon emissions. Trouble is, the latest science shows this assumption is false. Burning trees and other large-diameter wood for electricity is actually dirtier than coal. Yet the U.S. EPA is apparently on the verge of making the same math mistake the EU did—opening an accounting loophole that puts our forests, as well as the Obama Administration’s own efforts to cut carbon pollution, at risk.
A group of 78 leading scientists wrote a letter last week to U.S. Environmental Protection Agency (EPA) Administrator Gina McCarthy, challenging the EPA’s carbon math and warning the agency not to repeat the EU’s mistake. In a November 2014 memo, the EPA appeared to agree with industry claims that because trees grow back, burning biomass will help utilities reduce their carbon emissions. Some forms of biomass, such as sawdust and chips from sawmills, and small branches and limbs from forestry operations, could work as low-carbon alternatives. But in its memo, the agency suggested that it would allow even the burning of whole trees for electricity—provided they were “sustainably derived.”
Sustainable forestry is great, and NRDC has long advocated for it—but even the most sustainably managed forest can’t turn trees into a clean source of energy. No matter what efforts the forestry industry makes to reduce the soil erosion, habitat loss, and the other harmful impacts that result from poor forest management, burning trees to produce electricity still increases carbon pollution. In a nutshell, here’s why:
- Wood is much less energy dense than coal, so you have to burn a lot more of it to produce the same amount of electricity. As a result, burning wood produces higher emissions than coal (about 40 percent higher) for every unit of energy you generate;
- Trees take a long time to grow back. Even with immediate replanting, it can take many decades or even centuries before a forest can remove the emissions created from burning it in the first place;
- Cutting forests eliminates an important carbon “sink” that would otherwise continue capturing carbon from the atmosphere. Our forests currently absorb 15 percent of our carbon emissions each year.
The EPA needs to get the math right on forests, to avoid undermining its own efforts to reduce carbon pollution from power plants and putting forests around the world at risk. If American utilities start burning trees and other large diameter wood on a wide scale like their European counterparts, we could accelerate climate change, instead of dialing it down. The real answer is to scale up the use of modern, truly clean resources like energy efficiency, solar, wind, and geothermal, not to burn our forests as fuel.
It’s time for the EPA to heed the scientific community’s warning and use a carbon accounting system that accurately measures the impacts of burning trees and other biomass fuels. Trees are not a low carbon fuel, and failing to account for this fact puts our forests, our climate, and our communities at risk.
YOU MIGHT ALSO LIKE
Why Utilities Hate the Clean Power Rule
President Obama, Stop Selling Us Out: End Oil, Gas and Coal Extraction on Public Lands
Solar Industry Prepares for Battle Against Koch Brothers’ Front Groups
North Atlantic right whales are in serious trouble, but there is hope. A total of 14 new calves of the extremely endangered species have been spotted this winter between Florida and North Carolina.
- Scientists Discover New Population of Endangered Blue Whales ... ›
- Endangered Blue Whales Make 'Unprecedented' Comeback to ... ›
- Endangered North Atlantic Right Whale Calves Spotted Off Coast ... ›
- Only 366 Endangered Right Whales Are Alive: New NOAA Report ... ›
EcoWatch Daily Newsletter
By Yoram Vodovotz and Michael Parkinson
The majority of Americans are stressed, sleep-deprived and overweight and suffer from largely preventable lifestyle diseases such as heart disease, cancer, stroke and diabetes. Being overweight or obese contributes to the 50% of adults who suffer high blood pressure, 10% with diabetes and additional 35% with pre-diabetes. And the costs are unaffordable and growing. About 90% of the nearly $4 trillion Americans spend annually for health care in the U.S. is for chronic diseases and mental health conditions. But there are new lifestyle "medicines" that are free that doctors could be prescribing for all their patients.
Use the Healthy Eating Plate as an evidence-based guide for creating healthy, balanced meals. ©2011, Harvard University, CC BY-NC
Trending
Taking an unconventional approach to conduct the largest-ever poll on climate change, the United Nations' Development Program and the University of Oxford surveyed 1.2 million people across 50 countries from October to December of 2020 through ads distributed in mobile gaming apps.
- Guardian/Vice Poll Finds Most 2020 Voters Favor Climate Action ... ›
- Climate Change Seen as Top Threat in Global Survey - EcoWatch ›
- The U.S. Has More Climate Deniers Than Any Other Wealthy Nation ... ›
By Tara Lohan
Fall used to be the time when millions of monarch butterflies in North America would journey upwards of 2,000 miles to warmer winter habitat.
A monarch butterfly caterpillar feeds on common milkweed on Poplar Island in Maryland. Photo: Will Parson/Chesapeake Bay Program, (CC BY-NC 2.0)
A federal appeals court has struck another blow against the contested Dakota Access Pipeline.
- 15 Indigenous Women on the Frontlines of the Dakota Access ... ›
- Federal Agencies Step in After Judge Denies Tribe's Request to ... ›
- Appeals Court Halts Dakota Access Pipeline Shutdown Order ... ›