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 7.17
Milk (kg) -186.00 -0.014 2.60
Fat (kg) -2.49 -0.375 0.93
Prot (kg) -8.24 -0.441 3.64
Fertility Sub Index 1.39
Calving Interval (days) -0.91 -1.459 1.33
Survival (%) 0.06 1.117 0.07
Calving Sub Index 0.51
Gestation Length (days) -0.56 -0.919 0.51
Beef Sub Index -2.63
Carcass Weight (kg) 5.00 -0.528 -2.64
Age of Slaughter (days) -0.02 -0.432 0.01
Maintenance Sub Index Maint. Sub Index 0.61
Live WT (kg) -2.00 -0.307 0.61
Total Carbon Sub Index 7.07

* Based on an €80/tonne carbon price