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 12.07
Milk (kg) -235.00 -0.014 3.29
Fat (kg) -4.00 -0.375 1.50
Prot (kg) -16.49 -0.441 7.28
Fertility Sub Index -16.03
Calving Interval (days) 7.87 -1.459 -11.48
Survival (%) -4.07 1.117 -4.55
Calving Sub Index 0.93
Gestation Length (days) -1.01 -0.919 0.93
Beef Sub Index -1.39
Carcass Weight (kg) -1.00 -0.528 0.53
Age of Slaughter (days) 4.45 -0.432 -1.92
Maintenance Sub Index Maint. Sub Index -0.43
Live WT (kg) 1.40 -0.307 -0.43
Total Carbon Sub Index -4.86

* Based on an €80/tonne carbon price