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 14.96
Milk (kg) -410.00 -0.014 5.74
Fat (kg) -8.17 -0.375 3.06
Prot (kg) -13.95 -0.441 6.16
Fertility Sub Index 1.17
Calving Interval (days) -1.29 -1.459 1.88
Survival (%) -0.64 1.117 -0.72
Calving Sub Index 0.75
Gestation Length (days) -0.82 -0.919 0.75
Beef Sub Index -1.33
Carcass Weight (kg) -3.55 -0.528 1.87
Age of Slaughter (days) 7.41 -0.432 -3.20
Maintenance Sub Index Maint. Sub Index 6.94
Live WT (kg) -22.65 -0.307 6.94
Total Carbon Sub Index 22.50

* Based on an €80/tonne carbon price