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 9.04
Milk (kg) -527.00 -0.014 7.38
Fat (kg) 5.39 -0.375 -2.02
Prot (kg) -8.33 -0.441 3.68
Fertility Sub Index -1.36
Calving Interval (days) 0.99 -1.459 -1.44
Survival (%) 0.08 1.117 0.09
Calving Sub Index 2.17
Gestation Length (days) -2.36 -0.919 2.17
Beef Sub Index 10.81
Carcass Weight (kg) -27.90 -0.528 14.72
Age of Slaughter (days) 9.04 -0.432 -3.90
Maintenance Sub Index Maint. Sub Index 21.52
Live WT (kg) -70.20 -0.307 21.52
Total Carbon Sub Index 42.19

* Based on an €80/tonne carbon price