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 -19.36
Milk (kg) 325.00 -0.014 -4.55
Fat (kg) 41.48 -0.375 -15.54
Prot (kg) -1.65 -0.441 0.73
Fertility Sub Index -4.52
Calving Interval (days) 2.10 -1.459 -3.06
Survival (%) -1.30 1.117 -1.45
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.12
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 1.98 -0.432 -0.85
Maintenance Sub Index Maint. Sub Index 2.27
Live WT (kg) -7.40 -0.307 2.27
Total Carbon Sub Index -22.27

* Based on an €80/tonne carbon price