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 -26.48
Milk (kg) 568.00 -0.014 -7.95
Fat (kg) 14.02 -0.375 -5.25
Prot (kg) 30.09 -0.441 -13.28
Fertility Sub Index -0.91
Calving Interval (days) 0.47 -1.459 -0.69
Survival (%) -0.20 1.117 -0.22
Calving Sub Index 1.52
Gestation Length (days) -1.65 -0.919 1.52
Beef Sub Index 2.18
Carcass Weight (kg) -0.50 -0.528 0.26
Age of Slaughter (days) -4.43 -0.432 1.91
Maintenance Sub Index Maint. Sub Index 5.12
Live WT (kg) -16.70 -0.307 5.12
Total Carbon Sub Index -18.59

* Based on an €80/tonne carbon price