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 -0.82
Milk (kg) -204.00 -0.014 2.86
Fat (kg) 6.43 -0.375 -2.41
Prot (kg) 2.87 -0.441 -1.27
Fertility Sub Index 5.55
Calving Interval (days) -3.06 -1.459 4.46
Survival (%) 0.97 1.117 1.08
Calving Sub Index 1.99
Gestation Length (days) -2.16 -0.919 1.99
Beef Sub Index 8.86
Carcass Weight (kg) -22.40 -0.528 11.82
Age of Slaughter (days) 6.85 -0.432 -2.96
Maintenance Sub Index Maint. Sub Index 10.73
Live WT (kg) -35.00 -0.307 10.73
Total Carbon Sub Index 26.30

* Based on an €80/tonne carbon price