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 -6.16
Milk (kg) -94.00 -0.014 1.32
Fat (kg) 8.09 -0.375 -3.03
Prot (kg) 10.08 -0.441 -4.45
Fertility Sub Index 7.55
Calving Interval (days) -3.65 -1.459 5.33
Survival (%) 1.99 1.117 2.22
Calving Sub Index 4.38
Gestation Length (days) -4.77 -0.919 4.38
Beef Sub Index -0.49
Carcass Weight (kg) -8.00 -0.528 4.22
Age of Slaughter (days) 10.90 -0.432 -4.71
Maintenance Sub Index Maint. Sub Index -1.23
Live WT (kg) 4.00 -0.307 -1.23
Total Carbon Sub Index 4.06

* Based on an €80/tonne carbon price