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 3.75
Milk (kg) 99.00 -0.014 -1.39
Fat (kg) -9.38 -0.375 3.51
Prot (kg) -3.68 -0.441 1.62
Fertility Sub Index -1.84
Calving Interval (days) 0.85 -1.459 -1.24
Survival (%) -0.54 1.117 -0.60
Calving Sub Index 0.74
Gestation Length (days) -0.80 -0.919 0.74
Beef Sub Index 3.93
Carcass Weight (kg) -7.10 -0.528 3.75
Age of Slaughter (days) -0.42 -0.432 0.18
Maintenance Sub Index Maint. Sub Index 3.95
Live WT (kg) -12.90 -0.307 3.95
Total Carbon Sub Index 10.53

* Based on an €80/tonne carbon price