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 12.99
Milk (kg) -126.00 -0.014 1.76
Fat (kg) -12.76 -0.375 4.78
Prot (kg) -14.60 -0.441 6.44
Fertility Sub Index -4.12
Calving Interval (days) 1.27 -1.459 -1.85
Survival (%) -2.03 1.117 -2.27
Calving Sub Index -0.07
Gestation Length (days) 0.08 -0.919 -0.07
Beef Sub Index 0.61
Carcass Weight (kg) -4.00 -0.528 2.11
Age of Slaughter (days) 3.48 -0.432 -1.50
Maintenance Sub Index Maint. Sub Index -1.07
Live WT (kg) 3.50 -0.307 -1.07
Total Carbon Sub Index 8.33

* Based on an €80/tonne carbon price