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 28.92
Milk (kg) -852.00 -0.014 11.93
Fat (kg) -16.27 -0.375 6.09
Prot (kg) -24.69 -0.441 10.90
Fertility Sub Index -3.75
Calving Interval (days) 2.38 -1.459 -3.47
Survival (%) -0.25 1.117 -0.28
Calving Sub Index 0.58
Gestation Length (days) -0.63 -0.919 0.58
Beef Sub Index 17.57
Carcass Weight (kg) -39.50 -0.528 20.84
Age of Slaughter (days) 7.56 -0.432 -3.26
Maintenance Sub Index Maint. Sub Index 30.35
Live WT (kg) -99.00 -0.307 30.35
Total Carbon Sub Index 73.68

* Based on an €80/tonne carbon price