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 22.25
Milk (kg) -325.00 -0.014 4.55
Fat (kg) -24.12 -0.375 9.03
Prot (kg) -19.64 -0.441 8.67
Fertility Sub Index -5.46
Calving Interval (days) 2.62 -1.459 -3.82
Survival (%) -1.47 1.117 -1.64
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.03
Carcass Weight (kg) -1.80 -0.528 0.95
Age of Slaughter (days) 2.12 -0.432 -0.92
Maintenance Sub Index Maint. Sub Index 1.87
Live WT (kg) -6.10 -0.307 1.87
Total Carbon Sub Index 18.14

* Based on an €80/tonne carbon price