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 -14.62
Milk (kg) 341.00 -0.014 -4.77
Fat (kg) 13.02 -0.375 -4.88
Prot (kg) 11.25 -0.441 -4.97
Fertility Sub Index -7.06
Calving Interval (days) 4.60 -1.459 -6.71
Survival (%) -0.31 1.117 -0.35
Calving Sub Index 2.72
Gestation Length (days) -2.96 -0.919 2.72
Beef Sub Index -2.73
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 10.11 -0.432 -4.36
Maintenance Sub Index Maint. Sub Index -3.07
Live WT (kg) 10.00 -0.307 -3.07
Total Carbon Sub Index -24.74

* Based on an €80/tonne carbon price