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 17.81
Milk (kg) -543.00 -0.014 7.60
Fat (kg) -9.44 -0.375 3.54
Prot (kg) -15.12 -0.441 6.67
Fertility Sub Index -2.84
Calving Interval (days) 1.89 -1.459 -2.76
Survival (%) -0.07 1.117 -0.08
Calving Sub Index 0.64
Gestation Length (days) -0.70 -0.919 0.64
Beef Sub Index 5.13
Carcass Weight (kg) -15.80 -0.528 8.33
Age of Slaughter (days) 7.43 -0.432 -3.21
Maintenance Sub Index Maint. Sub Index 14.81
Live WT (kg) -48.30 -0.307 14.81
Total Carbon Sub Index 35.55

* Based on an €80/tonne carbon price