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 22.18
Milk (kg) -414.00 -0.014 5.80
Fat (kg) -20.54 -0.375 7.69
Prot (kg) -19.70 -0.441 8.69
Fertility Sub Index 0.53
Calving Interval (days) -0.25 -1.459 0.36
Survival (%) 0.15 1.117 0.17
Calving Sub Index 5.18
Gestation Length (days) -5.64 -0.919 5.18
Beef Sub Index 3.52
Carcass Weight (kg) -4.00 -0.528 2.11
Age of Slaughter (days) -3.26 -0.432 1.41
Maintenance Sub Index Maint. Sub Index 6.90
Live WT (kg) -22.50 -0.307 6.90
Total Carbon Sub Index 38.32

* Based on an €80/tonne carbon price