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 21.74
Milk (kg) -748.00 -0.014 10.47
Fat (kg) -7.31 -0.375 2.74
Prot (kg) -19.33 -0.441 8.53
Fertility Sub Index -2.97
Calving Interval (days) 1.68 -1.459 -2.45
Survival (%) -0.46 1.117 -0.51
Calving Sub Index 0.84
Gestation Length (days) -0.91 -0.919 0.84
Beef Sub Index 4.47
Carcass Weight (kg) -18.30 -0.528 9.65
Age of Slaughter (days) 12.00 -0.432 -5.18
Maintenance Sub Index Maint. Sub Index 14.22
Live WT (kg) -46.40 -0.307 14.22
Total Carbon Sub Index 38.31

* Based on an €80/tonne carbon price