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 12.75
Milk (kg) -607.00 -0.014 8.50
Fat (kg) 1.19 -0.375 -0.45
Prot (kg) -10.64 -0.441 4.70
Fertility Sub Index -3.82
Calving Interval (days) 2.51 -1.459 -3.66
Survival (%) -0.14 1.117 -0.16
Calving Sub Index 0.39
Gestation Length (days) -0.42 -0.919 0.39
Beef Sub Index 15.63
Carcass Weight (kg) -35.70 -0.528 18.83
Age of Slaughter (days) 7.41 -0.432 -3.20
Maintenance Sub Index Maint. Sub Index 28.48
Live WT (kg) -92.90 -0.307 28.48
Total Carbon Sub Index 53.43

* Based on an €80/tonne carbon price