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 -14.50
Milk (kg) 495.00 -0.014 -6.93
Fat (kg) 6.56 -0.375 -2.46
Prot (kg) 11.58 -0.441 -5.11
Fertility Sub Index 0.59
Calving Interval (days) 1.23 -1.459 -1.79
Survival (%) 2.13 1.117 2.38
Calving Sub Index 1.54
Gestation Length (days) -1.67 -0.919 1.54
Beef Sub Index 0.65
Carcass Weight (kg) -2.30 -0.528 1.21
Age of Slaughter (days) 1.31 -0.432 -0.57
Maintenance Sub Index Maint. Sub Index 3.59
Live WT (kg) -11.70 -0.307 3.59
Total Carbon Sub Index -8.15

* Based on an €80/tonne carbon price