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 14.93
Milk (kg) -509.00 -0.014 7.13
Fat (kg) 1.18 -0.375 -0.44
Prot (kg) -18.69 -0.441 8.25
Fertility Sub Index -5.45
Calving Interval (days) 3.00 -1.459 -4.38
Survival (%) -0.96 1.117 -1.07
Calving Sub Index 0.60
Gestation Length (days) -0.65 -0.919 0.60
Beef Sub Index 0.88
Carcass Weight (kg) -2.40 -0.528 1.27
Age of Slaughter (days) 0.89 -0.432 -0.38
Maintenance Sub Index Maint. Sub Index 0.21
Live WT (kg) -0.70 -0.307 0.21
Total Carbon Sub Index 11.18

* Based on an €80/tonne carbon price