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 0.57
Milk (kg) 123.00 -0.014 -1.72
Fat (kg) -5.37 -0.375 2.01
Prot (kg) -0.63 -0.441 0.28
Fertility Sub Index -22.62
Calving Interval (days) 11.60 -1.459 -16.92
Survival (%) -5.10 1.117 -5.70
Calving Sub Index 2.20
Gestation Length (days) -2.39 -0.919 2.20
Beef Sub Index 0.46
Carcass Weight (kg) -4.70 -0.528 2.48
Age of Slaughter (days) 4.68 -0.432 -2.02
Maintenance Sub Index Maint. Sub Index -1.23
Live WT (kg) 4.00 -0.307 -1.23
Total Carbon Sub Index -20.62

* Based on an €80/tonne carbon price