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 13.28
Milk (kg) -547.00 -0.014 7.66
Fat (kg) 2.53 -0.375 -0.95
Prot (kg) -14.88 -0.441 6.57
Fertility Sub Index -2.85
Calving Interval (days) 1.93 -1.459 -2.82
Survival (%) -0.03 1.117 -0.03
Calving Sub Index 1.85
Gestation Length (days) -2.01 -0.919 1.85
Beef Sub Index 9.50
Carcass Weight (kg) -24.30 -0.528 12.82
Age of Slaughter (days) 7.69 -0.432 -3.32
Maintenance Sub Index Maint. Sub Index 18.39
Live WT (kg) -60.00 -0.307 18.39
Total Carbon Sub Index 40.17

* Based on an €80/tonne carbon price