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 5.93
Milk (kg) -133.00 -0.014 1.86
Fat (kg) -5.02 -0.375 1.88
Prot (kg) -4.95 -0.441 2.18
Fertility Sub Index -1.57
Calving Interval (days) 1.19 -1.459 -1.74
Survival (%) 0.15 1.117 0.17
Calving Sub Index 0.68
Gestation Length (days) -0.74 -0.919 0.68
Beef Sub Index -2.34
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) 8.96 -0.432 -3.87
Maintenance Sub Index Maint. Sub Index 6.74
Live WT (kg) -22.00 -0.307 6.74
Total Carbon Sub Index 9.45

* Based on an €80/tonne carbon price