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 -2.57
Milk (kg) 195.00 -0.014 -2.73
Fat (kg) 0.50 -0.375 -0.19
Prot (kg) -0.79 -0.441 0.35
Fertility Sub Index -6.20
Calving Interval (days) 4.93 -1.459 -7.19
Survival (%) 0.89 1.117 0.99
Calving Sub Index 0.66
Gestation Length (days) -0.72 -0.919 0.66
Beef Sub Index 3.29
Carcass Weight (kg) -5.60 -0.528 2.95
Age of Slaughter (days) -0.77 -0.432 0.33
Maintenance Sub Index Maint. Sub Index 6.25
Live WT (kg) -20.40 -0.307 6.25
Total Carbon Sub Index 1.44

* Based on an €80/tonne carbon price