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 0.55
Milk (kg) 48.00 -0.014 -0.67
Fat (kg) -3.31 -0.375 1.24
Prot (kg) 0.04 -0.441 -0.02
Fertility Sub Index -17.60
Calving Interval (days) 9.73 -1.459 -14.20
Survival (%) -3.05 1.117 -3.41
Calving Sub Index 1.73
Gestation Length (days) -1.88 -0.919 1.73
Beef Sub Index -0.29
Carcass Weight (kg) -2.80 -0.528 1.48
Age of Slaughter (days) 4.09 -0.432 -1.77
Maintenance Sub Index Maint. Sub Index 1.72
Live WT (kg) -5.60 -0.307 1.72
Total Carbon Sub Index -13.90

* Based on an €80/tonne carbon price