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 20.99
Milk (kg) -333.00 -0.014 4.66
Fat (kg) -21.38 -0.375 8.01
Prot (kg) -18.84 -0.441 8.32
Fertility Sub Index -2.65
Calving Interval (days) 1.50 -1.459 -2.19
Survival (%) -0.41 1.117 -0.46
Calving Sub Index -0.08
Gestation Length (days) 0.09 -0.919 -0.08
Beef Sub Index -0.02
Carcass Weight (kg) -3.30 -0.528 1.74
Age of Slaughter (days) 4.09 -0.432 -1.77
Maintenance Sub Index Maint. Sub Index -0.18
Live WT (kg) 0.60 -0.307 -0.18
Total Carbon Sub Index 18.05

* Based on an €80/tonne carbon price