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 -15.33
Milk (kg) 372.00 -0.014 -5.21
Fat (kg) 10.11 -0.375 -3.79
Prot (kg) 14.36 -0.441 -6.34
Fertility Sub Index 0.32
Calving Interval (days) 0.26 -1.459 -0.38
Survival (%) 0.63 1.117 0.70
Calving Sub Index -0.84
Gestation Length (days) 0.91 -0.919 -0.84
Beef Sub Index -4.78
Carcass Weight (kg) 11.60 -0.528 -6.12
Age of Slaughter (days) -3.11 -0.432 1.34
Maintenance Sub Index Maint. Sub Index -9.23
Live WT (kg) 30.10 -0.307 -9.23
Total Carbon Sub Index -29.85

* Based on an €80/tonne carbon price