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 10.93
Milk (kg) -613.00 -0.014 8.58
Fat (kg) 4.88 -0.375 -1.83
Prot (kg) -9.46 -0.441 4.18
Fertility Sub Index -4.22
Calving Interval (days) 1.89 -1.459 -2.76
Survival (%) -1.31 1.117 -1.46
Calving Sub Index 0.26
Gestation Length (days) -0.28 -0.919 0.26
Beef Sub Index 8.66
Carcass Weight (kg) -28.20 -0.528 14.88
Age of Slaughter (days) 14.40 -0.432 -6.22
Maintenance Sub Index Maint. Sub Index 25.75
Live WT (kg) -84.00 -0.307 25.75
Total Carbon Sub Index 41.38

* Based on an €80/tonne carbon price