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 19.66
Milk (kg) -647.00 -0.014 9.06
Fat (kg) -9.24 -0.375 3.46
Prot (kg) -16.18 -0.441 7.14
Fertility Sub Index -4.90
Calving Interval (days) 3.06 -1.459 -4.46
Survival (%) -0.39 1.117 -0.44
Calving Sub Index 0.87
Gestation Length (days) -0.95 -0.919 0.87
Beef Sub Index 15.11
Carcass Weight (kg) -35.10 -0.528 18.52
Age of Slaughter (days) 7.89 -0.432 -3.41
Maintenance Sub Index Maint. Sub Index 26.00
Live WT (kg) -84.80 -0.307 26.00
Total Carbon Sub Index 56.74

* Based on an €80/tonne carbon price