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 23.80
Milk (kg) -588.00 -0.014 8.23
Fat (kg) -17.76 -0.375 6.65
Prot (kg) -20.19 -0.441 8.91
Fertility Sub Index 0.69
Calving Interval (days) -0.06 -1.459 0.09
Survival (%) 0.54 1.117 0.60
Calving Sub Index 0.87
Gestation Length (days) -0.95 -0.919 0.87
Beef Sub Index 0.42
Carcass Weight (kg) -7.00 -0.528 3.69
Age of Slaughter (days) 7.59 -0.432 -3.28
Maintenance Sub Index Maint. Sub Index 9.69
Live WT (kg) -31.60 -0.307 9.69
Total Carbon Sub Index 35.46

* Based on an €80/tonne carbon price