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 18.77
Milk (kg) -698.00 -0.014 9.77
Fat (kg) -5.09 -0.375 1.91
Prot (kg) -16.06 -0.441 7.09
Fertility Sub Index 1.25
Calving Interval (days) 0.24 -1.459 -0.35
Survival (%) 1.43 1.117 1.60
Calving Sub Index -0.81
Gestation Length (days) 0.88 -0.919 -0.81
Beef Sub Index 20.87
Carcass Weight (kg) -45.20 -0.528 23.84
Age of Slaughter (days) 6.89 -0.432 -2.97
Maintenance Sub Index Maint. Sub Index 30.56
Live WT (kg) -99.70 -0.307 30.56
Total Carbon Sub Index 70.64

* Based on an €80/tonne carbon price