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 -12.17
Milk (kg) 386.00 -0.014 -5.40
Fat (kg) 6.39 -0.375 -2.39
Prot (kg) 9.90 -0.441 -4.37
Fertility Sub Index -5.33
Calving Interval (days) 2.87 -1.459 -4.19
Survival (%) -1.02 1.117 -1.14
Calving Sub Index -0.93
Gestation Length (days) 1.01 -0.919 -0.93
Beef Sub Index -4.30
Carcass Weight (kg) 5.10 -0.528 -2.69
Age of Slaughter (days) 3.74 -0.432 -1.61
Maintenance Sub Index Maint. Sub Index -0.55
Live WT (kg) 1.80 -0.307 -0.55
Total Carbon Sub Index -23.27

* Based on an €80/tonne carbon price