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 -14.31
Milk (kg) 325.00 -0.014 -4.55
Fat (kg) 12.53 -0.375 -4.69
Prot (kg) 11.49 -0.441 -5.07
Fertility Sub Index 1.23
Calving Interval (days) -0.21 -1.459 0.31
Survival (%) 0.83 1.117 0.93
Calving Sub Index 3.47
Gestation Length (days) -3.78 -0.919 3.47
Beef Sub Index -4.13
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) 11.53 -0.432 -4.98
Maintenance Sub Index Maint. Sub Index -3.37
Live WT (kg) 11.00 -0.307 -3.37
Total Carbon Sub Index -17.11

* Based on an €80/tonne carbon price