This 3,775-year-old log may hold the secret to slowing climate change - The Washington Post

Under the right conditions, tons of wood could be buried underground in wood vaults, locking in a portion of human-generated CO2 for potentially thousands of years. While other carbon-capture technologies rely on expensive and energy-intensive machines to extract CO2, the tools for putting wood underground are simple: a tractor and a backhoe...

https://www.washingtonpost.com/climate-solutions/2024/09/26/carbon-atmosphere-burying-wood/