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 -15.07
Milk (kg) 276.00 -0.014 -3.86
Fat (kg) 19.27 -0.375 -7.22
Prot (kg) 9.03 -0.441 -3.99
Fertility Sub Index -0.94
Calving Interval (days) 0.96 -1.459 -1.40
Survival (%) 0.41 1.117 0.46
Calving Sub Index 1.61
Gestation Length (days) -1.75 -0.919 1.61
Beef Sub Index -2.79
Carcass Weight (kg) -0.20 -0.528 0.11
Age of Slaughter (days) 6.70 -0.432 -2.89
Maintenance Sub Index Maint. Sub Index -5.24
Live WT (kg) 17.10 -0.307 -5.24
Total Carbon Sub Index -22.43

* Based on an €80/tonne carbon price