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 24.55
Milk (kg) -942.00 -0.014 13.19
Fat (kg) -6.95 -0.375 2.60
Prot (kg) -19.84 -0.441 8.76
Fertility Sub Index -1.98
Calving Interval (days) 1.22 -1.459 -1.78
Survival (%) -0.18 1.117 -0.20
Calving Sub Index 1.03
Gestation Length (days) -1.12 -0.919 1.03
Beef Sub Index -1.12
Carcass Weight (kg) -5.20 -0.528 2.74
Age of Slaughter (days) 8.95 -0.432 -3.86
Maintenance Sub Index Maint. Sub Index 7.14
Live WT (kg) -23.30 -0.307 7.14
Total Carbon Sub Index 29.62

* Based on an €80/tonne carbon price