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 3.21
Milk (kg) 110.00 -0.014 -1.54
Fat (kg) -8.78 -0.375 3.29
Prot (kg) -3.30 -0.441 1.46
Fertility Sub Index -15.34
Calving Interval (days) 7.58 -1.459 -11.06
Survival (%) -3.83 1.117 -4.28
Calving Sub Index 0.85
Gestation Length (days) -0.92 -0.919 0.85
Beef Sub Index -0.18
Carcass Weight (kg) -1.90 -0.528 1.00
Age of Slaughter (days) 2.75 -0.432 -1.19
Maintenance Sub Index Maint. Sub Index -0.18
Live WT (kg) 0.60 -0.307 -0.18
Total Carbon Sub Index -11.65

* Based on an €80/tonne carbon price