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 13.39
Milk (kg) -230.00 -0.014 3.22
Fat (kg) -14.74 -0.375 5.52
Prot (kg) -10.54 -0.441 4.65
Fertility Sub Index 1.38
Calving Interval (days) -1.20 -1.459 1.75
Survival (%) -0.33 1.117 -0.37
Calving Sub Index 1.40
Gestation Length (days) -1.52 -0.919 1.40
Beef Sub Index 6.14
Carcass Weight (kg) -8.30 -0.528 4.38
Age of Slaughter (days) -4.09 -0.432 1.77
Maintenance Sub Index Maint. Sub Index 3.77
Live WT (kg) -12.30 -0.307 3.77
Total Carbon Sub Index 26.09

* Based on an €80/tonne carbon price