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 -0.19
Milk (kg) -397.00 -0.014 5.56
Fat (kg) 8.32 -0.375 -3.12
Prot (kg) 5.96 -0.441 -2.63
Fertility Sub Index 0.82
Calving Interval (days) -0.36 -1.459 0.53
Survival (%) 0.26 1.117 0.29
Calving Sub Index 1.25
Gestation Length (days) -1.36 -0.919 1.25
Beef Sub Index 6.02
Carcass Weight (kg) -17.40 -0.528 9.18
Age of Slaughter (days) 7.32 -0.432 -3.16
Maintenance Sub Index Maint. Sub Index 14.68
Live WT (kg) -47.90 -0.307 14.68
Total Carbon Sub Index 22.57

* Based on an €80/tonne carbon price