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 -1.00
Milk (kg) 300.00 -0.014 -4.20
Fat (kg) -6.49 -0.375 2.43
Prot (kg) -1.75 -0.441 0.77
Fertility Sub Index -17.62
Calving Interval (days) 9.43 -1.459 -13.76
Survival (%) -3.46 1.117 -3.87
Calving Sub Index 0.55
Gestation Length (days) -0.60 -0.919 0.55
Beef Sub Index -1.88
Carcass Weight (kg) -5.70 -0.528 3.01
Age of Slaughter (days) 11.32 -0.432 -4.89
Maintenance Sub Index Maint. Sub Index -0.92
Live WT (kg) 3.00 -0.307 -0.92
Total Carbon Sub Index -20.87

* Based on an €80/tonne carbon price