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 0.79
Milk (kg) 151.00 -0.014 -2.11
Fat (kg) -6.49 -0.375 2.43
Prot (kg) -1.07 -0.441 0.47
Fertility Sub Index -4.11
Calving Interval (days) 2.06 -1.459 -3.01
Survival (%) -0.99 1.117 -1.11
Calving Sub Index 0.05
Gestation Length (days) -0.05 -0.919 0.05
Beef Sub Index 0.07
Carcass Weight (kg) -3.70 -0.528 1.95
Age of Slaughter (days) 4.37 -0.432 -1.89
Maintenance Sub Index Maint. Sub Index -0.21
Live WT (kg) 0.70 -0.307 -0.21
Total Carbon Sub Index -3.43

* Based on an €80/tonne carbon price