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 -2.77
Milk (kg) 428.00 -0.014 -5.99
Fat (kg) -7.90 -0.375 2.96
Prot (kg) -0.59 -0.441 0.26
Fertility Sub Index -21.90
Calving Interval (days) 10.15 -1.459 -14.81
Survival (%) -6.35 1.117 -7.09
Calving Sub Index 2.12
Gestation Length (days) -2.31 -0.919 2.12
Beef Sub Index -3.27
Carcass Weight (kg) -1.50 -0.528 0.79
Age of Slaughter (days) 9.40 -0.432 -4.06
Maintenance Sub Index Maint. Sub Index -7.94
Live WT (kg) 25.90 -0.307 -7.94
Total Carbon Sub Index -33.76

* Based on an €80/tonne carbon price