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 13.46
Milk (kg) -260.00 -0.014 3.64
Fat (kg) -14.57 -0.375 5.46
Prot (kg) -9.88 -0.441 4.36
Fertility Sub Index 7.90
Calving Interval (days) -3.84 -1.459 5.60
Survival (%) 2.06 1.117 2.30
Calving Sub Index 1.76
Gestation Length (days) -1.92 -0.919 1.76
Beef Sub Index 0.51
Carcass Weight (kg) -4.20 -0.528 2.22
Age of Slaughter (days) 3.96 -0.432 -1.71
Maintenance Sub Index Maint. Sub Index 3.07
Live WT (kg) -10.00 -0.307 3.07
Total Carbon Sub Index 26.70

* Based on an €80/tonne carbon price