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 11.28
Milk (kg) -490.00 -0.014 6.86
Fat (kg) 0.29 -0.375 -0.11
Prot (kg) -10.26 -0.441 4.53
Fertility Sub Index 0.47
Calving Interval (days) -0.03 -1.459 0.04
Survival (%) 0.38 1.117 0.42
Calving Sub Index 0.41
Gestation Length (days) -0.45 -0.919 0.41
Beef Sub Index 3.55
Carcass Weight (kg) -14.10 -0.528 7.44
Age of Slaughter (days) 9.00 -0.432 -3.89
Maintenance Sub Index Maint. Sub Index 13.18
Live WT (kg) -43.00 -0.307 13.18
Total Carbon Sub Index 28.90

* Based on an €80/tonne carbon price