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 -6.69
Milk (kg) 182.00 -0.014 -2.55
Fat (kg) 6.35 -0.375 -2.38
Prot (kg) 4.00 -0.441 -1.77
Fertility Sub Index 3.89
Calving Interval (days) -1.84 -1.459 2.68
Survival (%) 1.08 1.117 1.21
Calving Sub Index 1.61
Gestation Length (days) -1.75 -0.919 1.61
Beef Sub Index -0.78
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) 5.47 -0.432 -2.36
Maintenance Sub Index Maint. Sub Index -3.99
Live WT (kg) 13.00 -0.307 -3.99
Total Carbon Sub Index -5.95

* Based on an €80/tonne carbon price