Methodology

We aggregate the net value of all of our resources and relationships resulting in, what we  call, adjusted GVA (aGVA).

See below for our updated methodology. This is published in two parts: the first gives an overview of our approach and how we have arrived at it, and the second is more technical and details the steps taken to calculate the economic value of each indicator currently included in our Total Contribution reporting.

Total Contribution Methodology 2017 (PDF, 3.82 MB)

We are interested in your comments on our approach.

Please contact Jane Baptist (Deputy Head of Sustainability at The Crown Estate) by email: 

Jane Baptist (Deputy Head of Sustainability)