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 13.35
Milk (kg) -580.00 -0.014 8.12
Fat (kg) 0.97 -0.375 -0.36
Prot (kg) -12.67 -0.441 5.59
Fertility Sub Index -0.56
Calving Interval (days) 0.50 -1.459 -0.73
Survival (%) 0.15 1.117 0.17
Calving Sub Index 0.82
Gestation Length (days) -0.89 -0.919 0.82
Beef Sub Index 10.37
Carcass Weight (kg) -25.40 -0.528 13.40
Age of Slaughter (days) 7.02 -0.432 -3.03
Maintenance Sub Index Maint. Sub Index 18.95
Live WT (kg) -61.80 -0.307 18.95
Total Carbon Sub Index 42.92

* Based on an €80/tonne carbon price