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 20.94
Milk (kg) -571.00 -0.014 7.99
Fat (kg) -14.57 -0.375 5.46
Prot (kg) -16.97 -0.441 7.49
Fertility Sub Index 1.42
Calving Interval (days) -1.37 -1.459 2.00
Survival (%) -0.52 1.117 -0.58
Calving Sub Index -0.57
Gestation Length (days) 0.62 -0.919 -0.57
Beef Sub Index 0.87
Carcass Weight (kg) -2.00 -0.528 1.06
Age of Slaughter (days) 0.43 -0.432 -0.19
Maintenance Sub Index Maint. Sub Index 2.67
Live WT (kg) -8.70 -0.307 2.67
Total Carbon Sub Index 25.33

* Based on an €80/tonne carbon price