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 6.30
Milk (kg) -53.00 -0.014 0.74
Fat (kg) -7.75 -0.375 2.90
Prot (kg) -6.02 -0.441 2.66
Fertility Sub Index -0.35
Calving Interval (days) 0.26 -1.459 -0.38
Survival (%) 0.03 1.117 0.03
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 2.04
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) -2.64 -0.432 1.14
Maintenance Sub Index Maint. Sub Index 2.73
Live WT (kg) -8.90 -0.307 2.73
Total Carbon Sub Index 10.17

* Based on an €80/tonne carbon price