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) -647.00 -0.014 9.06
Fat (kg) -13.80 -0.375 5.17
Prot (kg) -18.67 -0.441 8.24
Fertility Sub Index -2.60
Calving Interval (days) 1.46 -1.459 -2.13
Survival (%) -0.42 1.117 -0.47
Calving Sub Index 0.42
Gestation Length (days) -0.46 -0.919 0.42
Beef Sub Index 8.73
Carcass Weight (kg) -21.60 -0.528 11.39
Age of Slaughter (days) 6.17 -0.432 -2.66
Maintenance Sub Index Maint. Sub Index 17.84
Live WT (kg) -58.20 -0.307 17.84
Total Carbon Sub Index 46.86

* Based on an €80/tonne carbon price