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 7.78
Milk (kg) -504.00 -0.014 7.06
Fat (kg) 2.89 -0.375 -1.08
Prot (kg) -4.10 -0.441 1.81
Fertility Sub Index -2.23
Calving Interval (days) 1.72 -1.459 -2.51
Survival (%) 0.25 1.117 0.28
Calving Sub Index 1.20
Gestation Length (days) -1.31 -0.919 1.20
Beef Sub Index 8.28
Carcass Weight (kg) -19.90 -0.528 10.50
Age of Slaughter (days) 5.14 -0.432 -2.22
Maintenance Sub Index Maint. Sub Index 17.11
Live WT (kg) -55.80 -0.307 17.11
Total Carbon Sub Index 32.15

* Based on an €80/tonne carbon price