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 20.01
Milk (kg) -373.00 -0.014 5.22
Fat (kg) -18.89 -0.375 7.08
Prot (kg) -17.47 -0.441 7.71
Fertility Sub Index -11.30
Calving Interval (days) 6.26 -1.459 -9.13
Survival (%) -1.94 1.117 -2.17
Calving Sub Index 0.18
Gestation Length (days) -0.20 -0.919 0.18
Beef Sub Index 2.78
Carcass Weight (kg) -8.50 -0.528 4.48
Age of Slaughter (days) 3.94 -0.432 -1.70
Maintenance Sub Index Maint. Sub Index 4.75
Live WT (kg) -15.50 -0.307 4.75
Total Carbon Sub Index 16.43

* Based on an €80/tonne carbon price