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 10.97
Milk (kg) -410.00 -0.014 5.74
Fat (kg) -2.89 -0.375 1.08
Prot (kg) -9.39 -0.441 4.14
Fertility Sub Index -1.72
Calving Interval (days) 1.37 -1.459 -2.00
Survival (%) 0.25 1.117 0.28
Calving Sub Index 0.50
Gestation Length (days) -0.54 -0.919 0.50
Beef Sub Index 1.14
Carcass Weight (kg) -9.90 -0.528 5.22
Age of Slaughter (days) 9.45 -0.432 -4.08
Maintenance Sub Index Maint. Sub Index 11.16
Live WT (kg) -36.40 -0.307 11.16
Total Carbon Sub Index 22.05

* Based on an €80/tonne carbon price