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 -1.39
Milk (kg) 40.00 -0.014 -0.56
Fat (kg) -2.02 -0.375 0.76
Prot (kg) 3.59 -0.441 -1.58
Fertility Sub Index -1.90
Calving Interval (days) -0.59 -1.459 0.86
Survival (%) -2.47 1.117 -2.76
Calving Sub Index 3.69
Gestation Length (days) -4.01 -0.919 3.69
Beef Sub Index -0.54
Carcass Weight (kg) 1.90 -0.528 -1.00
Age of Slaughter (days) -1.06 -0.432 0.46
Maintenance Sub Index Maint. Sub Index -0.31
Live WT (kg) 1.00 -0.307 -0.31
Total Carbon Sub Index -0.45

* Based on an €80/tonne carbon price