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 0.17
Milk (kg) -63.00 -0.014 0.88
Fat (kg) 2.19 -0.375 -0.82
Prot (kg) -0.24 -0.441 0.11
Fertility Sub Index -1.89
Calving Interval (days) 1.41 -1.459 -2.06
Survival (%) 0.15 1.117 0.17
Calving Sub Index 0.72
Gestation Length (days) -0.78 -0.919 0.72
Beef Sub Index -0.16
Carcass Weight (kg) -6.70 -0.528 3.53
Age of Slaughter (days) 8.55 -0.432 -3.69
Maintenance Sub Index Maint. Sub Index 9.20
Live WT (kg) -30.00 -0.307 9.20
Total Carbon Sub Index 8.03

* Based on an €80/tonne carbon price