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 -8.59
Milk (kg) 289.00 -0.014 -4.05
Fat (kg) 5.32 -0.375 -1.99
Prot (kg) 5.77 -0.441 -2.55
Fertility Sub Index -6.22
Calving Interval (days) 3.76 -1.459 -5.49
Survival (%) -0.66 1.117 -0.74
Calving Sub Index 1.49
Gestation Length (days) -1.62 -0.919 1.49
Beef Sub Index -0.97
Carcass Weight (kg) 1.70 -0.528 -0.90
Age of Slaughter (days) 0.16 -0.432 -0.07
Maintenance Sub Index Maint. Sub Index -1.69
Live WT (kg) 5.50 -0.307 -1.69
Total Carbon Sub Index -15.97

* Based on an €80/tonne carbon price