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 24.12
Milk (kg) -925.00 -0.014 12.95
Fat (kg) -4.08 -0.375 1.53
Prot (kg) -21.84 -0.441 9.64
Fertility Sub Index 2.10
Calving Interval (days) -0.46 -1.459 0.67
Survival (%) 1.28 1.117 1.43
Calving Sub Index -0.86
Gestation Length (days) 0.94 -0.919 -0.86
Beef Sub Index 13.38
Carcass Weight (kg) -33.20 -0.528 17.51
Age of Slaughter (days) 9.57 -0.432 -4.13
Maintenance Sub Index Maint. Sub Index 26.39
Live WT (kg) -86.10 -0.307 26.39
Total Carbon Sub Index 65.13

* Based on an €80/tonne carbon price