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 22.70
Milk (kg) -432.00 -0.014 6.05
Fat (kg) -23.83 -0.375 8.93
Prot (kg) -17.50 -0.441 7.72
Fertility Sub Index 0.14
Calving Interval (days) -2.12 -1.459 3.09
Survival (%) -2.64 1.117 -2.95
Calving Sub Index -0.77
Gestation Length (days) 0.84 -0.919 -0.77
Beef Sub Index 1.90
Carcass Weight (kg) -0.50 -0.528 0.26
Age of Slaughter (days) -3.80 -0.432 1.64
Maintenance Sub Index Maint. Sub Index 2.18
Live WT (kg) -7.10 -0.307 2.18
Total Carbon Sub Index 26.15

* Based on an €80/tonne carbon price