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 18.25
Milk (kg) -782.00 -0.014 10.95
Fat (kg) 1.03 -0.375 -0.39
Prot (kg) -17.42 -0.441 7.69
Fertility Sub Index -0.55
Calving Interval (days) 1.86 -1.459 -2.71
Survival (%) 1.94 1.117 2.17
Calving Sub Index -0.87
Gestation Length (days) 0.95 -0.919 -0.87
Beef Sub Index 11.68
Carcass Weight (kg) -28.20 -0.528 14.88
Age of Slaughter (days) 7.41 -0.432 -3.20
Maintenance Sub Index Maint. Sub Index 22.38
Live WT (kg) -73.00 -0.307 22.38
Total Carbon Sub Index 50.89

* Based on an €80/tonne carbon price