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 22.20
Milk (kg) -316.00 -0.014 4.42
Fat (kg) -24.29 -0.375 9.10
Prot (kg) -19.66 -0.441 8.68
Fertility Sub Index -0.39
Calving Interval (days) -0.14 -1.459 0.20
Survival (%) -0.53 1.117 -0.59
Calving Sub Index -0.17
Gestation Length (days) 0.19 -0.919 -0.17
Beef Sub Index -0.99
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) 3.63 -0.432 -1.57
Maintenance Sub Index Maint. Sub Index 5.27
Live WT (kg) -17.20 -0.307 5.27
Total Carbon Sub Index 25.92

* Based on an €80/tonne carbon price