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 7.13
Milk (kg) -333.00 -0.014 4.66
Fat (kg) 4.41 -0.375 -1.65
Prot (kg) -9.34 -0.441 4.12
Fertility Sub Index 5.99
Calving Interval (days) -3.92 -1.459 5.72
Survival (%) 0.24 1.117 0.27
Calving Sub Index -0.36
Gestation Length (days) 0.39 -0.919 -0.36
Beef Sub Index 14.70
Carcass Weight (kg) -34.60 -0.528 18.25
Age of Slaughter (days) 8.23 -0.432 -3.55
Maintenance Sub Index Maint. Sub Index 29.12
Live WT (kg) -95.00 -0.307 29.12
Total Carbon Sub Index 56.58

* Based on an €80/tonne carbon price