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 12.26
Milk (kg) -334.00 -0.014 4.68
Fat (kg) -6.70 -0.375 2.51
Prot (kg) -11.49 -0.441 5.07
Fertility Sub Index -1.11
Calving Interval (days) 0.30 -1.459 -0.44
Survival (%) -0.60 1.117 -0.67
Calving Sub Index 0.90
Gestation Length (days) -0.98 -0.919 0.90
Beef Sub Index 3.29
Carcass Weight (kg) -8.70 -0.528 4.59
Age of Slaughter (days) 3.01 -0.432 -1.30
Maintenance Sub Index Maint. Sub Index 6.71
Live WT (kg) -21.90 -0.307 6.71
Total Carbon Sub Index 22.05

* Based on an €80/tonne carbon price