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 -13.55
Milk (kg) 652.00 -0.014 -9.13
Fat (kg) 2.66 -0.375 -1.00
Prot (kg) 7.76 -0.441 -3.42
Fertility Sub Index -4.54
Calving Interval (days) 2.11 -1.459 -3.08
Survival (%) -1.31 1.117 -1.46
Calving Sub Index -1.17
Gestation Length (days) 1.27 -0.919 -1.17
Beef Sub Index 0.25
Carcass Weight (kg) -2.20 -0.528 1.16
Age of Slaughter (days) 2.12 -0.432 -0.92
Maintenance Sub Index Maint. Sub Index 1.32
Live WT (kg) -4.30 -0.307 1.32
Total Carbon Sub Index -17.69

* Based on an €80/tonne carbon price