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 14.86
Milk (kg) -308.00 -0.014 4.31
Fat (kg) -12.84 -0.375 4.81
Prot (kg) -13.00 -0.441 5.74
Fertility Sub Index -1.60
Calving Interval (days) 0.80 -1.459 -1.17
Survival (%) -0.39 1.117 -0.44
Calving Sub Index 0.37
Gestation Length (days) -0.40 -0.919 0.37
Beef Sub Index 6.26
Carcass Weight (kg) -11.40 -0.528 6.01
Age of Slaughter (days) -0.56 -0.432 0.24
Maintenance Sub Index Maint. Sub Index 8.52
Live WT (kg) -27.80 -0.307 8.52
Total Carbon Sub Index 28.40

* Based on an €80/tonne carbon price