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 7.02
Milk (kg) -108.00 -0.014 1.51
Fat (kg) -6.58 -0.375 2.46
Prot (kg) -6.90 -0.441 3.05
Fertility Sub Index -0.95
Calving Interval (days) 0.15 -1.459 -0.22
Survival (%) -0.65 1.117 -0.73
Calving Sub Index 5.18
Gestation Length (days) -5.64 -0.919 5.18
Beef Sub Index 5.69
Carcass Weight (kg) -9.70 -0.528 5.12
Age of Slaughter (days) -1.32 -0.432 0.57
Maintenance Sub Index Maint. Sub Index 8.37
Live WT (kg) -27.30 -0.307 8.37
Total Carbon Sub Index 25.32

* Based on an €80/tonne carbon price