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 -0.66
Milk (kg) 161.00 -0.014 -2.25
Fat (kg) 1.73 -0.375 -0.65
Prot (kg) -5.09 -0.441 2.25
Fertility Sub Index -4.16
Calving Interval (days) 2.50 -1.459 -3.65
Survival (%) -0.46 1.117 -0.51
Calving Sub Index 0.83
Gestation Length (days) -0.90 -0.919 0.83
Beef Sub Index 2.50
Carcass Weight (kg) -5.10 -0.528 2.69
Age of Slaughter (days) 0.43 -0.432 -0.19
Maintenance Sub Index Maint. Sub Index 3.56
Live WT (kg) -11.60 -0.307 3.56
Total Carbon Sub Index 2.08

* Based on an €80/tonne carbon price