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 3.47
Milk (kg) -366.00 -0.014 5.12
Fat (kg) 6.99 -0.375 -2.62
Prot (kg) -2.18 -0.441 0.96
Fertility Sub Index -3.47
Calving Interval (days) 2.71 -1.459 -3.95
Survival (%) 0.43 1.117 0.48
Calving Sub Index 0.76
Gestation Length (days) -0.83 -0.919 0.76
Beef Sub Index 14.47
Carcass Weight (kg) -32.50 -0.528 17.14
Age of Slaughter (days) 6.20 -0.432 -2.68
Maintenance Sub Index Maint. Sub Index 20.02
Live WT (kg) -65.30 -0.307 20.02
Total Carbon Sub Index 35.24

* Based on an €80/tonne carbon price