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 -18.22
Milk (kg) 524.00 -0.014 -7.34
Fat (kg) 15.73 -0.375 -5.89
Prot (kg) 11.31 -0.441 -4.99
Fertility Sub Index -6.03
Calving Interval (days) 3.99 -1.459 -5.82
Survival (%) -0.19 1.117 -0.21
Calving Sub Index 2.32
Gestation Length (days) -2.52 -0.919 2.32
Beef Sub Index -0.62
Carcass Weight (kg) -2.70 -0.528 1.42
Age of Slaughter (days) 4.74 -0.432 -2.05
Maintenance Sub Index Maint. Sub Index -5.21
Live WT (kg) 17.00 -0.307 -5.21
Total Carbon Sub Index -27.77

* Based on an €80/tonne carbon price