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 6.92
Milk (kg) -600.00 -0.014 8.40
Fat (kg) 7.55 -0.375 -2.83
Prot (kg) -3.05 -0.441 1.35
Fertility Sub Index -1.63
Calving Interval (days) 0.68 -1.459 -0.99
Survival (%) -0.57 1.117 -0.64
Calving Sub Index 2.33
Gestation Length (days) -2.53 -0.919 2.33
Beef Sub Index 11.81
Carcass Weight (kg) -27.60 -0.528 14.56
Age of Slaughter (days) 6.36 -0.432 -2.75
Maintenance Sub Index Maint. Sub Index 14.47
Live WT (kg) -47.20 -0.307 14.47
Total Carbon Sub Index 33.89

* Based on an €80/tonne carbon price