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 -7.43
Milk (kg) 171.00 -0.014 -2.39
Fat (kg) 10.56 -0.375 -3.96
Prot (kg) 2.45 -0.441 -1.08
Fertility Sub Index -0.18
Calving Interval (days) 0.46 -1.459 -0.67
Survival (%) 0.44 1.117 0.49
Calving Sub Index -1.51
Gestation Length (days) 1.64 -0.919 -1.51
Beef Sub Index -7.88
Carcass Weight (kg) 14.80 -0.528 -7.81
Age of Slaughter (days) 0.17 -0.432 -0.07
Maintenance Sub Index Maint. Sub Index -7.97
Live WT (kg) 26.00 -0.307 -7.97
Total Carbon Sub Index -24.97

* Based on an €80/tonne carbon price