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 20.36
Milk (kg) -406.00 -0.014 5.68
Fat (kg) -20.73 -0.375 7.76
Prot (kg) -15.66 -0.441 6.91
Fertility Sub Index -2.32
Calving Interval (days) 1.56 -1.459 -2.28
Survival (%) -0.04 1.117 -0.04
Calving Sub Index -1.09
Gestation Length (days) 1.19 -0.919 -1.09
Beef Sub Index -0.95
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) 4.27 -0.432 -1.84
Maintenance Sub Index Maint. Sub Index 4.87
Live WT (kg) -15.90 -0.307 4.87
Total Carbon Sub Index 20.88

* Based on an €80/tonne carbon price