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 17.86
Milk (kg) -492.00 -0.014 6.89
Fat (kg) -10.07 -0.375 3.77
Prot (kg) -16.31 -0.441 7.20
Fertility Sub Index -0.41
Calving Interval (days) -0.67 -1.459 0.98
Survival (%) -1.24 1.117 -1.39
Calving Sub Index -0.14
Gestation Length (days) 0.15 -0.919 -0.14
Beef Sub Index 3.84
Carcass Weight (kg) -5.00 -0.528 2.64
Age of Slaughter (days) -2.78 -0.432 1.20
Maintenance Sub Index Maint. Sub Index 5.76
Live WT (kg) -18.80 -0.307 5.76
Total Carbon Sub Index 26.92

* Based on an €80/tonne carbon price