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 38.71
Milk (kg) -824.00 -0.014 11.54
Fat (kg) -37.40 -0.375 14.01
Prot (kg) -29.84 -0.441 13.17
Fertility Sub Index 0.53
Calving Interval (days) -0.29 -1.459 0.42
Survival (%) 0.10 1.117 0.11
Calving Sub Index -1.48
Gestation Length (days) 1.61 -0.919 -1.48
Beef Sub Index -2.19
Carcass Weight (kg) 1.30 -0.528 -0.69
Age of Slaughter (days) 3.48 -0.432 -1.50
Maintenance Sub Index Maint. Sub Index 5.27
Live WT (kg) -17.20 -0.307 5.27
Total Carbon Sub Index 40.85

* Based on an €80/tonne carbon price