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 15.88
Milk (kg) -260.00 -0.014 3.64
Fat (kg) -18.35 -0.375 6.87
Prot (kg) -12.15 -0.441 5.36
Fertility Sub Index -0.95
Calving Interval (days) 0.56 -1.459 -0.82
Survival (%) -0.12 1.117 -0.13
Calving Sub Index 3.70
Gestation Length (days) -4.02 -0.919 3.70
Beef Sub Index 2.30
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) -1.79 -0.432 0.77
Maintenance Sub Index Maint. Sub Index 6.77
Live WT (kg) -22.10 -0.307 6.77
Total Carbon Sub Index 27.69

* Based on an €80/tonne carbon price