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 1.55
Milk (kg) 32.00 -0.014 -0.45
Fat (kg) -6.49 -0.375 2.43
Prot (kg) 0.99 -0.441 -0.44
Fertility Sub Index -3.47
Calving Interval (days) 2.66 -1.459 -3.88
Survival (%) 0.37 1.117 0.41
Calving Sub Index -0.28
Gestation Length (days) 0.30 -0.919 -0.28
Beef Sub Index -9.78
Carcass Weight (kg) 20.40 -0.528 -10.76
Age of Slaughter (days) -2.27 -0.432 0.98
Maintenance Sub Index Maint. Sub Index -9.20
Live WT (kg) 30.00 -0.307 -9.20
Total Carbon Sub Index -21.18

* Based on an €80/tonne carbon price