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 15.35
Milk (kg) -87.00 -0.014 1.22
Fat (kg) -21.12 -0.375 7.91
Prot (kg) -14.10 -0.441 6.22
Fertility Sub Index 6.24
Calving Interval (days) -4.16 -1.459 6.07
Survival (%) 0.15 1.117 0.17
Calving Sub Index 0.51
Gestation Length (days) -0.55 -0.919 0.51
Beef Sub Index 1.14
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) -0.94 -0.432 0.41
Maintenance Sub Index Maint. Sub Index 5.61
Live WT (kg) -18.30 -0.307 5.61
Total Carbon Sub Index 28.86

* Based on an €80/tonne carbon price