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 14.58
Milk (kg) -281.00 -0.014 3.93
Fat (kg) -11.95 -0.375 4.48
Prot (kg) -13.99 -0.441 6.17
Fertility Sub Index -4.70
Calving Interval (days) 2.46 -1.459 -3.59
Survival (%) -0.99 1.117 -1.11
Calving Sub Index 0.19
Gestation Length (days) -0.21 -0.919 0.19
Beef Sub Index 3.55
Carcass Weight (kg) -7.30 -0.528 3.85
Age of Slaughter (days) 0.69 -0.432 -0.30
Maintenance Sub Index Maint. Sub Index 1.62
Live WT (kg) -5.30 -0.307 1.62
Total Carbon Sub Index 15.26

* Based on an €80/tonne carbon price