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 1.46
Milk (kg) 80.00 -0.014 -1.12
Fat (kg) -3.50 -0.375 1.31
Prot (kg) -2.87 -0.441 1.27
Fertility Sub Index -4.62
Calving Interval (days) 2.43 -1.459 -3.55
Survival (%) -0.96 1.117 -1.07
Calving Sub Index -0.32
Gestation Length (days) 0.35 -0.919 -0.32
Beef Sub Index 0.88
Carcass Weight (kg) -0.50 -0.528 0.26
Age of Slaughter (days) -1.42 -0.432 0.61
Maintenance Sub Index Maint. Sub Index -0.40
Live WT (kg) 1.30 -0.307 -0.40
Total Carbon Sub Index -3.00

* Based on an €80/tonne carbon price