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 -2.46
Milk (kg) 193.00 -0.014 -2.70
Fat (kg) -2.61 -0.375 0.98
Prot (kg) 1.66 -0.441 -0.73
Fertility Sub Index -8.55
Calving Interval (days) 5.17 -1.459 -7.54
Survival (%) -0.90 1.117 -1.01
Calving Sub Index 1.12
Gestation Length (days) -1.22 -0.919 1.12
Beef Sub Index -1.11
Carcass Weight (kg) -2.40 -0.528 1.27
Age of Slaughter (days) 5.50 -0.432 -2.37
Maintenance Sub Index Maint. Sub Index -4.26
Live WT (kg) 13.90 -0.307 -4.26
Total Carbon Sub Index -15.26

* Based on an €80/tonne carbon price