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 17.90
Milk (kg) -290.00 -0.014 4.06
Fat (kg) -20.23 -0.375 7.58
Prot (kg) -14.19 -0.441 6.26
Fertility Sub Index 7.46
Calving Interval (days) -4.07 -1.459 5.94
Survival (%) 1.36 1.117 1.52
Calving Sub Index 0.27
Gestation Length (days) -0.29 -0.919 0.27
Beef Sub Index 3.65
Carcass Weight (kg) -2.20 -0.528 1.16
Age of Slaughter (days) -5.77 -0.432 2.49
Maintenance Sub Index Maint. Sub Index 3.07
Live WT (kg) -10.00 -0.307 3.07
Total Carbon Sub Index 32.34

* Based on an €80/tonne carbon price