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 -1.80
Milk (kg) -347.00 -0.014 4.86
Fat (kg) 14.40 -0.375 -5.39
Prot (kg) 2.86 -0.441 -1.26
Fertility Sub Index -1.04
Calving Interval (days) 0.91 -1.459 -1.33
Survival (%) 0.26 1.117 0.29
Calving Sub Index 2.69
Gestation Length (days) -2.93 -0.919 2.69
Beef Sub Index 10.26
Carcass Weight (kg) -25.00 -0.528 13.19
Age of Slaughter (days) 6.78 -0.432 -2.93
Maintenance Sub Index Maint. Sub Index 14.96
Live WT (kg) -48.80 -0.307 14.96
Total Carbon Sub Index 25.08

* Based on an €80/tonne carbon price