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 -3.77
Milk (kg) 66.00 -0.014 -0.92
Fat (kg) 2.05 -0.375 -0.77
Prot (kg) 4.70 -0.441 -2.07
Fertility Sub Index -6.57
Calving Interval (days) 3.18 -1.459 -4.64
Survival (%) -1.73 1.117 -1.93
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.88
Carcass Weight (kg) -0.20 -0.528 0.11
Age of Slaughter (days) 2.29 -0.432 -0.99
Maintenance Sub Index Maint. Sub Index 0.34
Live WT (kg) -1.10 -0.307 0.34
Total Carbon Sub Index -11.44

* Based on an €80/tonne carbon price