We have 2 core metrics. 
- CO2 Removed (high-durability = 1000+yrs) - (Measured in Tonnes)
- Funding for CO2 removal - (Measured in Dollars)

Our metrics for each product are derived from the our core metrics. 

For Digital Offtakes:
- Number of offtakes for carbon removal certificates minted. (each represent 1 tonne) - (Tonnes)
- Total monetary value of committed future sales - (Dollars)
- Volume of durable CO2 removal offtaken - (Tonnes)

For Digital Green Bonds & CBOs
- Volume of durable CO2 removal funded - (Tonnes)
- Total funding for CO2 removal - (Dollars)