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 15.55
Milk (kg) -231.00 -0.014 3.23
Fat (kg) -10.99 -0.375 4.12
Prot (kg) -18.58 -0.441 8.20
Fertility Sub Index -5.24
Calving Interval (days) 2.54 -1.459 -3.71
Survival (%) -1.37 1.117 -1.53
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.93
Carcass Weight (kg) -2.80 -0.528 1.48
Age of Slaughter (days) 1.26 -0.432 -0.54
Maintenance Sub Index Maint. Sub Index 2.15
Live WT (kg) -7.00 -0.307 2.15
Total Carbon Sub Index 12.84

* Based on an €80/tonne carbon price