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 -1.90
Milk (kg) -14.00 -0.014 0.20
Fat (kg) 3.42 -0.375 -1.28
Prot (kg) 1.84 -0.441 -0.81
Fertility Sub Index 9.28
Calving Interval (days) -4.86 -1.459 7.09
Survival (%) 1.96 1.117 2.19
Calving Sub Index 2.96
Gestation Length (days) -3.22 -0.919 2.96
Beef Sub Index 3.81
Carcass Weight (kg) -7.60 -0.528 4.01
Age of Slaughter (days) 0.47 -0.432 -0.20
Maintenance Sub Index Maint. Sub Index 7.66
Live WT (kg) -25.00 -0.307 7.66
Total Carbon Sub Index 21.82

* Based on an €80/tonne carbon price