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 12.20
Milk (kg) -179.00 -0.014 2.51
Fat (kg) -13.31 -0.375 4.99
Prot (kg) -10.66 -0.441 4.70
Fertility Sub Index -2.61
Calving Interval (days) 0.36 -1.459 -0.53
Survival (%) -1.87 1.117 -2.09
Calving Sub Index -0.80
Gestation Length (days) 0.87 -0.919 -0.80
Beef Sub Index 2.07
Carcass Weight (kg) -4.40 -0.528 2.32
Age of Slaughter (days) 0.57 -0.432 -0.25
Maintenance Sub Index Maint. Sub Index 3.28
Live WT (kg) -10.70 -0.307 3.28
Total Carbon Sub Index 14.13

* Based on an €80/tonne carbon price