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 -1.98
Milk (kg) -18.00 -0.014 0.25
Fat (kg) 2.05 -0.375 -0.77
Prot (kg) 3.31 -0.441 -1.46
Fertility Sub Index -0.27
Calving Interval (days) 0.60 -1.459 -0.88
Survival (%) 0.54 1.117 0.60
Calving Sub Index 1.56
Gestation Length (days) -1.70 -0.919 1.56
Beef Sub Index 7.13
Carcass Weight (kg) -16.00 -0.528 8.44
Age of Slaughter (days) 3.04 -0.432 -1.31
Maintenance Sub Index Maint. Sub Index 10.64
Live WT (kg) -34.70 -0.307 10.64
Total Carbon Sub Index 17.08

* Based on an €80/tonne carbon price