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 15.46
Milk (kg) -210.00 -0.014 2.94
Fat (kg) -14.43 -0.375 5.40
Prot (kg) -16.12 -0.441 7.11
Fertility Sub Index -9.95
Calving Interval (days) 4.99 -1.459 -7.28
Survival (%) -2.39 1.117 -2.67
Calving Sub Index 0.20
Gestation Length (days) -0.22 -0.919 0.20
Beef Sub Index 4.21
Carcass Weight (kg) -11.00 -0.528 5.80
Age of Slaughter (days) 3.68 -0.432 -1.59
Maintenance Sub Index Maint. Sub Index 2.82
Live WT (kg) -9.20 -0.307 2.82
Total Carbon Sub Index 12.75

* Based on an €80/tonne carbon price