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 -0.61
Milk (kg) 46.00 -0.014 -0.64
Fat (kg) 6.00 -0.375 -2.25
Prot (kg) -5.17 -0.441 2.28
Fertility Sub Index -9.30
Calving Interval (days) 4.72 -1.459 -6.89
Survival (%) -2.16 1.117 -2.41
Calving Sub Index 0.03
Gestation Length (days) -0.03 -0.919 0.03
Beef Sub Index -0.99
Carcass Weight (kg) -3.20 -0.528 1.69
Age of Slaughter (days) 6.20 -0.432 -2.68
Maintenance Sub Index Maint. Sub Index 0.28
Live WT (kg) -0.90 -0.307 0.28
Total Carbon Sub Index -10.59

* Based on an €80/tonne carbon price