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 16.68
Milk (kg) -381.00 -0.014 5.33
Fat (kg) -18.87 -0.375 7.07
Prot (kg) -9.69 -0.441 4.28
Fertility Sub Index 1.05
Calving Interval (days) -1.40 -1.459 2.04
Survival (%) -0.89 1.117 -0.99
Calving Sub Index -1.40
Gestation Length (days) 1.52 -0.919 -1.40
Beef Sub Index -5.25
Carcass Weight (kg) 14.70 -0.528 -7.75
Age of Slaughter (days) -5.79 -0.432 2.50
Maintenance Sub Index Maint. Sub Index -5.46
Live WT (kg) 17.80 -0.307 -5.46
Total Carbon Sub Index 5.62

* Based on an €80/tonne carbon price