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 13.64
Milk (kg) -287.00 -0.014 4.02
Fat (kg) -13.94 -0.375 5.22
Prot (kg) -9.97 -0.441 4.40
Fertility Sub Index -2.44
Calving Interval (days) 1.92 -1.459 -2.80
Survival (%) 0.32 1.117 0.36
Calving Sub Index -0.18
Gestation Length (days) 0.20 -0.919 -0.18
Beef Sub Index -2.91
Carcass Weight (kg) 5.50 -0.528 -2.90
Age of Slaughter (days) 0.01 -0.432 0.00
Maintenance Sub Index Maint. Sub Index -5.18
Live WT (kg) 16.90 -0.307 -5.18
Total Carbon Sub Index 2.93

* Based on an €80/tonne carbon price