Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index 15.40
Milk (kg) -236.00 -0.014 3.30
Fat (kg) -15.49 -0.375 5.80
Prot (kg) -14.25 -0.441 6.29
Fertility Sub Index 2.84
Calving Interval (days) -1.38 -1.459 2.01
Survival (%) 0.74 1.117 0.83
Calving Sub Index 0.02
Gestation Length (days) -0.02 -0.919 0.02
Beef Sub Index 6.89
Carcass Weight (kg) -11.80 -0.528 6.22
Age of Slaughter (days) -1.55 -0.432 0.67
Maintenance Sub Index Maint. Sub Index 7.14
Live WT (kg) -23.30 -0.307 7.14
Total Carbon Sub Index 32.29

* Based on an €80/tonne carbon price