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 -7.81
Milk (kg) -319.00 -0.014 4.47
Fat (kg) 15.88 -0.375 -5.95
Prot (kg) 14.33 -0.441 -6.32
Fertility Sub Index -0.99
Calving Interval (days) 0.94 -1.459 -1.37
Survival (%) 0.34 1.117 0.38
Calving Sub Index 1.15
Gestation Length (days) -1.25 -0.919 1.15
Beef Sub Index 3.24
Carcass Weight (kg) -11.00 -0.528 5.80
Age of Slaughter (days) 5.94 -0.432 -2.56
Maintenance Sub Index Maint. Sub Index 10.12
Live WT (kg) -33.00 -0.307 10.12
Total Carbon Sub Index 5.71

* Based on an €80/tonne carbon price