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 -4.17
Milk (kg) 0.00 -0.014 0.00
Fat (kg) 6.55 -0.375 -2.45
Prot (kg) 3.89 -0.441 -1.72
Fertility Sub Index 2.22
Calving Interval (days) -0.56 -1.459 0.82
Survival (%) 1.26 1.117 1.41
Calving Sub Index 1.30
Gestation Length (days) -1.41 -0.919 1.30
Beef Sub Index 7.72
Carcass Weight (kg) -15.20 -0.528 8.02
Age of Slaughter (days) 0.69 -0.432 -0.30
Maintenance Sub Index Maint. Sub Index 7.30
Live WT (kg) -23.80 -0.307 7.30
Total Carbon Sub Index 14.37

* Based on an €80/tonne carbon price