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 -0.46
Milk (kg) -97.00 -0.014 1.36
Fat (kg) 0.65 -0.375 -0.24
Prot (kg) 3.57 -0.441 -1.58
Fertility Sub Index -6.60
Calving Interval (days) 3.00 -1.459 -4.38
Survival (%) -1.99 1.117 -2.22
Calving Sub Index 2.13
Gestation Length (days) -2.32 -0.919 2.13
Beef Sub Index 8.15
Carcass Weight (kg) -15.40 -0.528 8.12
Age of Slaughter (days) -0.07 -0.432 0.03
Maintenance Sub Index Maint. Sub Index 9.78
Live WT (kg) -31.90 -0.307 9.78
Total Carbon Sub Index 13.00

* Based on an €80/tonne carbon price