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 9.61
Milk (kg) -294.00 -0.014 4.12
Fat (kg) -5.64 -0.375 2.11
Prot (kg) -7.67 -0.441 3.39
Fertility Sub Index -5.24
Calving Interval (days) 3.10 -1.459 -4.52
Survival (%) -0.64 1.117 -0.72
Calving Sub Index 5.18
Gestation Length (days) -5.64 -0.919 5.18
Beef Sub Index -0.07
Carcass Weight (kg) -1.90 -0.528 1.00
Age of Slaughter (days) 2.48 -0.432 -1.07
Maintenance Sub Index Maint. Sub Index 4.23
Live WT (kg) -13.80 -0.307 4.23
Total Carbon Sub Index 13.72

* Based on an €80/tonne carbon price