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 14.08
Milk (kg) -338.00 -0.014 4.73
Fat (kg) -12.84 -0.375 4.81
Prot (kg) -10.28 -0.441 4.54
Fertility Sub Index -0.15
Calving Interval (days) -0.79 -1.459 1.15
Survival (%) -1.17 1.117 -1.31
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.79
Carcass Weight (kg) -1.50 -0.528 0.79
Age of Slaughter (days) 0.00 -0.432 0.00
Maintenance Sub Index Maint. Sub Index 2.21
Live WT (kg) -7.20 -0.307 2.21
Total Carbon Sub Index 16.37

* Based on an €80/tonne carbon price