As the #BootlegFire burns out of control in Oregon — with critical implications for public safety, air quality, and forest health — we can report that another large forest offset project appears to be on fire. (1/10)
The project impacted by the #BootlegFire, ACR273, is a 400,000 acre forest project that was recently harvested for timber and has earned more than 950,000 offset credits from California’s climate regulator as it regrows. (3/10) acr2.apx.com/mymodule/reg/p…
This isn’t the first time fire has hit a large forest offset project. Last year @claudherb spotted another Oregon fire burning a forest credited in California’s offsets program. Here’s her eagle-eyed thread from Sept. 2020. (4/10)
Together with @claudherb, we wrote about the likely impacts from that fire and its implications for California’s forest carbon “buffer pool” — an insurance-like mechanism that sets aside a share of each project’s credits in case of disaster. (5/10) carbonplan.org/research/offse…
Unfortunately, the risk of forest fires will only get worse with climate change. In recent work with @scientistoriana we projected escalating future risks to western forests. Here’s the regional projection under different emissions scenarios. (7/10) carbonplan.org/research/fores…
As the #BootlegFire is live and growing fast, we’ll continue to update this thread as more information becomes available. Meanwhile, we’ll be thinking of the firefighters and communities affected by evacuations and smoke. (10/10)
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New article announcement! Our collaborator @ESlessarev led an analysis with us on the role of depth in soil sampling, and why it matters for soil carbon crediting. (1/9) carbonplan.org/research/soil-…
Soil carbon sequestration has been getting a lot of attention as a climate mitigation strategy, but actually measuring soil carbon is super complicated. For any of these efforts to succeed, we need rigorous and robust measurement. (2/9)
Our article discusses two issues that can be major pitfalls when measuring soil carbon: carbon redistribution and density changes. We use conversion from tillage to no-till as our example. (3/9)
We are excited to release a major new study led by the remarkable forest ecologist @gmbadge documenting widespread over-crediting in California’s forest carbon offsets program. (1/20) carbonplan.org/research/fores…
Our study analyzes public program records to test whether California’s offsets program over- or under-credits forest offsets projects. We find evidence of over-crediting at a large and pervasive scale. (3/20)
Thanks for asking, @Albatrossoar and @hausfather! It’s always good to go straight to the source when it comes to offsets, so we’ll offer some quick thoughts on what @Shell_Canada is doing. (1/15)
Here’s @Shell_Canada 's press release FAQ page, which describes their “Drive Carbon Neutral” program. For just a few pennies a liter (= less than a dime per gallon), Shell Canada promises to fully offset drivers’ GHG emissions. (2/15) shell.ca/en_ca/motorist…
The program lists three forest projects that generate carbon credits — one in Canada, one in Indonesia, and one in Peru. Only the Canadian project has any technical details on the Shell website, so we’ll focus on that one. (3/15)
New article: Oregon fires burn California offset project and raise questions about the permanence of California’s approach to forest carbon. carbonplan.org/research/offse…
This was a collaboration between our team and co-authors @claudherb, Jared Stapp, Grayson Badgley, and Bill Anderegg.
We quantify the burned area of a large offset project (ACR260) impacted by the Riverside / Beachie Creek / Lionshead Fires
Hi Twitter! We're CarbonPlan, a new non-profit working on the science and data of carbon removal. We aim to help improve the transparency and scientific integrity of carbon removal and climate solutions. Super excited to share some of our first work. 1/9
First, some background: alongside critical reductions in emissions, we believe carbon removal can play a key role in helping address the climate crisis, and we want to help engender a culture of openness, transparency, and accountability. 2/9 carbonplan.org/about
Our main areas of work will be: collaborating with researchers to build open source tools and data for carbon removal, and engaging with decision makers in the public and private sector to help analyze climate programs. 3/9