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 -11.68
Milk (kg) 397.00 -0.014 -5.56
Fat (kg) 5.02 -0.375 -1.88
Prot (kg) 9.62 -0.441 -4.25
Fertility Sub Index 0.76
Calving Interval (days) 0.28 -1.459 -0.41
Survival (%) 1.05 1.117 1.17
Calving Sub Index 4.21
Gestation Length (days) -4.58 -0.919 4.21
Beef Sub Index -3.80
Carcass Weight (kg) 1.00 -0.528 -0.53
Age of Slaughter (days) 7.58 -0.432 -3.27
Maintenance Sub Index Maint. Sub Index -3.89
Live WT (kg) 12.70 -0.307 -3.89
Total Carbon Sub Index -14.40

* Based on an €80/tonne carbon price