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 7.93
Milk (kg) -323.00 -0.014 4.52
Fat (kg) 0.38 -0.375 -0.14
Prot (kg) -8.05 -0.441 3.55
Fertility Sub Index -2.62
Calving Interval (days) 1.50 -1.459 -2.19
Survival (%) -0.39 1.117 -0.44
Calving Sub Index 0.35
Gestation Length (days) -0.38 -0.919 0.35
Beef Sub Index 2.38
Carcass Weight (kg) -8.30 -0.528 4.38
Age of Slaughter (days) 4.62 -0.432 -1.99
Maintenance Sub Index Maint. Sub Index 7.48
Live WT (kg) -24.40 -0.307 7.48
Total Carbon Sub Index 15.53

* Based on an €80/tonne carbon price