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 -3.70
Milk (kg) 230.00 -0.014 -3.22
Fat (kg) -1.86 -0.375 0.70
Prot (kg) 2.66 -0.441 -1.17
Fertility Sub Index -14.31
Calving Interval (days) 5.79 -1.459 -8.45
Survival (%) -5.25 1.117 -5.87
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 1.81
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) -0.53 -0.432 0.23
Maintenance Sub Index Maint. Sub Index 2.73
Live WT (kg) -8.90 -0.307 2.73
Total Carbon Sub Index -14.02

* Based on an €80/tonne carbon price