Good article here.
sustainablefoodtrust.org
All stems from them buying carbon credits to help off set their carbon footprint.
www.theland.com.au

Sustainable Food Trust
New research challenges scientific orthodoxy on the role of grazing livestock in relation to emission reduction targets
All stems from them buying carbon credits to help off set their carbon footprint.

Microsoft buys carbon credits from NSW cattle operation
Wilmot Cattle Company makes first global carbon credit sale, thanks to soil sequestering.