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 -5.56
Milk (kg) 151.00 -0.014 -2.11
Fat (kg) 0.01 -0.375 0.00
Prot (kg) 7.80 -0.441 -3.44
Fertility Sub Index 2.57
Calving Interval (days) -0.78 -1.459 1.14
Survival (%) 1.28 1.117 1.43
Calving Sub Index 5.18
Gestation Length (days) -5.64 -0.919 5.18
Beef Sub Index 0.60
Carcass Weight (kg) -4.60 -0.528 2.43
Age of Slaughter (days) 4.23 -0.432 -1.83
Maintenance Sub Index Maint. Sub Index 4.32
Live WT (kg) -14.10 -0.307 4.32
Total Carbon Sub Index 7.12

* Based on an €80/tonne carbon price