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 0.51
Milk (kg) -191.00 -0.014 2.67
Fat (kg) 6.04 -0.375 -2.26
Prot (kg) -0.22 -0.441 0.10
Fertility Sub Index -1.69
Calving Interval (days) 0.88 -1.459 -1.28
Survival (%) -0.36 1.117 -0.40
Calving Sub Index 2.19
Gestation Length (days) -2.38 -0.919 2.19
Beef Sub Index 8.76
Carcass Weight (kg) -21.10 -0.528 11.13
Age of Slaughter (days) 5.48 -0.432 -2.37
Maintenance Sub Index Maint. Sub Index 17.01
Live WT (kg) -55.50 -0.307 17.01
Total Carbon Sub Index 26.79

* Based on an €80/tonne carbon price