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 9.02
Milk (kg) -523.00 -0.014 7.32
Fat (kg) 3.90 -0.375 -1.46
Prot (kg) -7.16 -0.441 3.16
Fertility Sub Index -0.04
Calving Interval (days) 0.85 -1.459 -1.24
Survival (%) 1.07 1.117 1.20
Calving Sub Index 0.30
Gestation Length (days) -0.33 -0.919 0.30
Beef Sub Index 15.28
Carcass Weight (kg) -36.00 -0.528 18.99
Age of Slaughter (days) 8.59 -0.432 -3.71
Maintenance Sub Index Maint. Sub Index 26.92
Live WT (kg) -87.80 -0.307 26.92
Total Carbon Sub Index 51.48

* Based on an €80/tonne carbon price