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 24.43
Milk (kg) -462.00 -0.014 6.47
Fat (kg) -21.65 -0.375 8.11
Prot (kg) -22.33 -0.441 9.86
Fertility Sub Index -4.73
Calving Interval (days) 2.30 -1.459 -3.36
Survival (%) -1.23 1.117 -1.37
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.65
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 2.29 -0.432 -0.99
Maintenance Sub Index Maint. Sub Index 2.79
Live WT (kg) -9.10 -0.307 2.79
Total Carbon Sub Index 22.58

* Based on an €80/tonne carbon price