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 -10.55
Milk (kg) -218.00 -0.014 3.05
Fat (kg) 17.42 -0.375 -6.52
Prot (kg) 16.04 -0.441 -7.08
Fertility Sub Index -0.99
Calving Interval (days) 0.88 -1.459 -1.28
Survival (%) 0.26 1.117 0.29
Calving Sub Index 1.20
Gestation Length (days) -1.31 -0.919 1.20
Beef Sub Index 1.97
Carcass Weight (kg) -10.20 -0.528 5.38
Age of Slaughter (days) 7.90 -0.432 -3.41
Maintenance Sub Index Maint. Sub Index 9.69
Live WT (kg) -31.60 -0.307 9.69
Total Carbon Sub Index 1.31

* Based on an €80/tonne carbon price