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 -0.21
Milk (kg) -376.00 -0.014 5.26
Fat (kg) 13.18 -0.375 -4.94
Prot (kg) 1.21 -0.441 -0.53
Fertility Sub Index 0.45
Calving Interval (days) 0.39 -1.459 -0.57
Survival (%) 0.91 1.117 1.02
Calving Sub Index 2.22
Gestation Length (days) -2.42 -0.919 2.22
Beef Sub Index 12.05
Carcass Weight (kg) -29.00 -0.528 15.30
Age of Slaughter (days) 7.53 -0.432 -3.25
Maintenance Sub Index Maint. Sub Index 20.91
Live WT (kg) -68.20 -0.307 20.91
Total Carbon Sub Index 35.42

* Based on an €80/tonne carbon price