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 13.05
Milk (kg) -368.00 -0.014 5.15
Fat (kg) -6.17 -0.375 2.31
Prot (kg) -12.66 -0.441 5.59
Fertility Sub Index -1.55
Calving Interval (days) 1.16 -1.459 -1.69
Survival (%) 0.13 1.117 0.15
Calving Sub Index 0.74
Gestation Length (days) -0.80 -0.919 0.74
Beef Sub Index -2.08
Carcass Weight (kg) -3.40 -0.528 1.79
Age of Slaughter (days) 8.97 -0.432 -3.87
Maintenance Sub Index Maint. Sub Index 6.93
Live WT (kg) -22.60 -0.307 6.93
Total Carbon Sub Index 17.09

* Based on an €80/tonne carbon price