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 10.34
Milk (kg) -137.00 -0.014 1.92
Fat (kg) -15.76 -0.375 5.90
Prot (kg) -5.71 -0.441 2.52
Fertility Sub Index 0.58
Calving Interval (days) -0.53 -1.459 0.77
Survival (%) -0.17 1.117 -0.19
Calving Sub Index 1.04
Gestation Length (days) -1.13 -0.919 1.04
Beef Sub Index 1.94
Carcass Weight (kg) -3.40 -0.528 1.79
Age of Slaughter (days) -0.33 -0.432 0.14
Maintenance Sub Index Maint. Sub Index -0.28
Live WT (kg) 0.90 -0.307 -0.28
Total Carbon Sub Index 13.62

* Based on an €80/tonne carbon price