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 17.10
Milk (kg) -517.00 -0.014 7.24
Fat (kg) -8.43 -0.375 3.16
Prot (kg) -15.19 -0.441 6.70
Fertility Sub Index -1.36
Calving Interval (days) 1.19 -1.459 -1.74
Survival (%) 0.34 1.117 0.38
Calving Sub Index 1.18
Gestation Length (days) -1.28 -0.919 1.18
Beef Sub Index 0.35
Carcass Weight (kg) -7.30 -0.528 3.85
Age of Slaughter (days) 8.10 -0.432 -3.50
Maintenance Sub Index Maint. Sub Index 9.20
Live WT (kg) -30.00 -0.307 9.20
Total Carbon Sub Index 26.48

* Based on an €80/tonne carbon price