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 17.93
Milk (kg) -234.00 -0.014 3.28
Fat (kg) -19.68 -0.375 7.37
Prot (kg) -16.49 -0.441 7.28
Fertility Sub Index -6.61
Calving Interval (days) 3.28 -1.459 -4.79
Survival (%) -1.63 1.117 -1.82
Calving Sub Index 0.00
Gestation Length (days) 0.00 -0.919 0.00
Beef Sub Index 0.55
Carcass Weight (kg) -2.60 -0.528 1.37
Age of Slaughter (days) 1.91 -0.432 -0.82
Maintenance Sub Index Maint. Sub Index -0.67
Live WT (kg) 2.20 -0.307 -0.67
Total Carbon Sub Index 11.19

* Based on an €80/tonne carbon price