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 33.07
Milk (kg) -844.00 -0.014 11.82
Fat (kg) -23.72 -0.375 8.88
Prot (kg) -28.02 -0.441 12.37
Fertility Sub Index -1.86
Calving Interval (days) 1.32 -1.459 -1.93
Survival (%) 0.06 1.117 0.07
Calving Sub Index 0.68
Gestation Length (days) -0.74 -0.919 0.68
Beef Sub Index 2.57
Carcass Weight (kg) -12.20 -0.528 6.44
Age of Slaughter (days) 8.96 -0.432 -3.87
Maintenance Sub Index Maint. Sub Index 11.47
Live WT (kg) -37.40 -0.307 11.47
Total Carbon Sub Index 45.91

* Based on an €80/tonne carbon price