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 0.52
Milk (kg) -354.00 -0.014 4.96
Fat (kg) 10.88 -0.375 -4.08
Prot (kg) 0.82 -0.441 -0.36
Fertility Sub Index 2.33
Calving Interval (days) -0.50 -1.459 0.73
Survival (%) 1.43 1.117 1.60
Calving Sub Index 2.90
Gestation Length (days) -3.15 -0.919 2.90
Beef Sub Index 7.86
Carcass Weight (kg) -26.70 -0.528 14.08
Age of Slaughter (days) 14.42 -0.432 -6.23
Maintenance Sub Index Maint. Sub Index 14.10
Live WT (kg) -46.00 -0.307 14.10
Total Carbon Sub Index 27.70

* Based on an €80/tonne carbon price