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 4.00
Milk (kg) -293.00 -0.014 4.10
Fat (kg) 0.32 -0.375 -0.12
Prot (kg) -0.04 -0.441 0.02
Fertility Sub Index -4.31
Calving Interval (days) 2.40 -1.459 -3.50
Survival (%) -0.72 1.117 -0.80
Calving Sub Index 3.49
Gestation Length (days) -3.80 -0.919 3.49
Beef Sub Index 13.66
Carcass Weight (kg) -33.00 -0.528 17.41
Age of Slaughter (days) 8.68 -0.432 -3.75
Maintenance Sub Index Maint. Sub Index 21.15
Live WT (kg) -69.00 -0.307 21.15
Total Carbon Sub Index 38.00

* Based on an €80/tonne carbon price