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 -0.16
Milk (kg) 80.00 -0.014 -1.12
Fat (kg) -2.76 -0.375 1.03
Prot (kg) 0.17 -0.441 -0.08
Fertility Sub Index -2.57
Calving Interval (days) 0.84 -1.459 -1.23
Survival (%) -1.20 1.117 -1.34
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 1.65
Carcass Weight (kg) -4.30 -0.528 2.27
Age of Slaughter (days) 1.44 -0.432 -0.62
Maintenance Sub Index Maint. Sub Index 2.12
Live WT (kg) -6.90 -0.307 2.12
Total Carbon Sub Index 0.48

* Based on an €80/tonne carbon price