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 0.59
Milk (kg) 230.00 -0.014 -3.22
Fat (kg) -9.46 -0.375 3.54
Prot (kg) -0.60 -0.441 0.26
Fertility Sub Index -12.90
Calving Interval (days) 7.01 -1.459 -10.23
Survival (%) -2.39 1.117 -2.67
Calving Sub Index 0.72
Gestation Length (days) -0.78 -0.919 0.72
Beef Sub Index -4.69
Carcass Weight (kg) 7.10 -0.528 -3.75
Age of Slaughter (days) 2.18 -0.432 -0.94
Maintenance Sub Index Maint. Sub Index -3.46
Live WT (kg) 11.30 -0.307 -3.46
Total Carbon Sub Index -19.74

* Based on an €80/tonne carbon price