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 -11.20
Milk (kg) 307.00 -0.014 -4.30
Fat (kg) 21.62 -0.375 -8.10
Prot (kg) -2.71 -0.441 1.20
Fertility Sub Index -5.05
Calving Interval (days) 2.43 -1.459 -3.55
Survival (%) -1.35 1.117 -1.51
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.47
Carcass Weight (kg) -2.60 -0.528 1.37
Age of Slaughter (days) 2.08 -0.432 -0.90
Maintenance Sub Index Maint. Sub Index 0.28
Live WT (kg) -0.90 -0.307 0.28
Total Carbon Sub Index -16.06

* Based on an €80/tonne carbon price