“A lot of sources of emissions in the world are well known. If you think of refineries that have been around for 30 years, mines that have been around for 100 years, in some cases, ships that are 30 years old. There’s a lot of very predictable assets. And we know those assets individually really well.”

https://techcrunch.com/2023/04/25/carbonchain-series-a-climate-disclosure/