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 13.83
Milk (kg) -211.00 -0.014 2.95
Fat (kg) -15.34 -0.375 5.75
Prot (kg) -11.62 -0.441 5.13
Fertility Sub Index 0.43
Calving Interval (days) 0.07 -1.459 -0.10
Survival (%) 0.48 1.117 0.54
Calving Sub Index -1.47
Gestation Length (days) 1.60 -0.919 -1.47
Beef Sub Index -2.67
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 7.77 -0.432 -3.35
Maintenance Sub Index Maint. Sub Index 5.82
Live WT (kg) -19.00 -0.307 5.82
Total Carbon Sub Index 15.95

* Based on an €80/tonne carbon price