Supplier carbon footprint

Hello trailblazers, 

I will be working on a PoC where the use case is as follows: 

1. The client delivers a couple products to their customers (private and public) 

2. There are several suppliers who provide these products. 

3. The suppliers should have access to some sort  platform where they will report their CO2 emissions per product, their energy use for transport, audit material etc. 

4. AI structures the data and we get Scope 1, 2 and 3 emissions across suppliers. 

I have previously worked on NZC implementation project. However it was a couple of years ago and no AI or supplier platform involved. 

 Any recommendations on what should I look into? 

Thanks in advance.