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 22.47
Milk (kg) -683.00 -0.014 9.56
Fat (kg) -11.86 -0.375 4.44
Prot (kg) -19.17 -0.441 8.46
Fertility Sub Index 0.35
Calving Interval (days) 0.37 -1.459 -0.54
Survival (%) 0.80 1.117 0.89
Calving Sub Index 0.82
Gestation Length (days) -0.89 -0.919 0.82
Beef Sub Index 3.96
Carcass Weight (kg) -14.40 -0.528 7.60
Age of Slaughter (days) 8.43 -0.432 -3.64
Maintenance Sub Index Maint. Sub Index 13.46
Live WT (kg) -43.90 -0.307 13.46
Total Carbon Sub Index 41.05

* Based on an €80/tonne carbon price