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 14.86
Milk (kg) -294.00 -0.014 4.12
Fat (kg) -12.42 -0.375 4.65
Prot (kg) -13.80 -0.441 6.09
Fertility Sub Index -3.45
Calving Interval (days) 1.56 -1.459 -2.28
Survival (%) -1.05 1.117 -1.17
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 2.06
Carcass Weight (kg) -4.20 -0.528 2.22
Age of Slaughter (days) 0.36 -0.432 -0.16
Maintenance Sub Index Maint. Sub Index 2.27
Live WT (kg) -7.40 -0.307 2.27
Total Carbon Sub Index 15.18

* Based on an €80/tonne carbon price