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 12.95
Milk (kg) -540.00 -0.014 7.56
Fat (kg) -0.91 -0.375 0.34
Prot (kg) -11.43 -0.441 5.04
Fertility Sub Index -1.36
Calving Interval (days) 1.16 -1.459 -1.69
Survival (%) 0.30 1.117 0.34
Calving Sub Index 1.03
Gestation Length (days) -1.12 -0.919 1.03
Beef Sub Index 0.32
Carcass Weight (kg) -7.40 -0.528 3.90
Age of Slaughter (days) 8.29 -0.432 -3.58
Maintenance Sub Index Maint. Sub Index 9.07
Live WT (kg) -29.60 -0.307 9.07
Total Carbon Sub Index 22.02

* Based on an €80/tonne carbon price