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 3.07
Milk (kg) 59.00 -0.014 -0.83
Fat (kg) -4.47 -0.375 1.67
Prot (kg) -5.04 -0.441 2.22
Fertility Sub Index -21.29
Calving Interval (days) 10.15 -1.459 -14.81
Survival (%) -5.80 1.117 -6.48
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.29
Carcass Weight (kg) 0.10 -0.528 -0.05
Age of Slaughter (days) -0.79 -0.432 0.34
Maintenance Sub Index Maint. Sub Index -4.60
Live WT (kg) 15.00 -0.307 -4.60
Total Carbon Sub Index -23.07

* Based on an €80/tonne carbon price