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 6.33
Milk (kg) -196.00 -0.014 2.74
Fat (kg) -2.79 -0.375 1.05
Prot (kg) -5.76 -0.441 2.54
Fertility Sub Index -4.48
Calving Interval (days) 2.15 -1.459 -3.14
Survival (%) -1.20 1.117 -1.34
Calving Sub Index 5.18
Gestation Length (days) -5.64 -0.919 5.18
Beef Sub Index 3.00
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) -3.40 -0.432 1.47
Maintenance Sub Index Maint. Sub Index 6.56
Live WT (kg) -21.40 -0.307 6.56
Total Carbon Sub Index 16.60

* Based on an €80/tonne carbon price