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 0.60
Milk (kg) 196.00 -0.014 -2.74
Fat (kg) -8.27 -0.375 3.10
Prot (kg) -0.56 -0.441 0.25
Fertility Sub Index -16.33
Calving Interval (days) 9.04 -1.459 -13.19
Survival (%) -2.81 1.117 -3.14
Calving Sub Index 1.20
Gestation Length (days) -1.31 -0.919 1.20
Beef Sub Index -0.18
Carcass Weight (kg) -1.80 -0.528 0.95
Age of Slaughter (days) 2.61 -0.432 -1.13
Maintenance Sub Index Maint. Sub Index -1.53
Live WT (kg) 5.00 -0.307 -1.53
Total Carbon Sub Index -16.24

* Based on an €80/tonne carbon price