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 19.41
Milk (kg) -393.00 -0.014 5.50
Fat (kg) -17.70 -0.375 6.63
Prot (kg) -16.50 -0.441 7.28
Fertility Sub Index 0.88
Calving Interval (days) -1.40 -1.459 2.04
Survival (%) -1.04 1.117 -1.16
Calving Sub Index -0.03
Gestation Length (days) 0.03 -0.919 -0.03
Beef Sub Index 4.43
Carcass Weight (kg) -8.60 -0.528 4.54
Age of Slaughter (days) 0.24 -0.432 -0.10
Maintenance Sub Index Maint. Sub Index 6.53
Live WT (kg) -21.30 -0.307 6.53
Total Carbon Sub Index 31.23

* Based on an €80/tonne carbon price