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 -8.37
Milk (kg) 343.00 -0.014 -4.80
Fat (kg) 5.65 -0.375 -2.12
Prot (kg) 3.30 -0.441 -1.46
Fertility Sub Index -6.65
Calving Interval (days) 4.55 -1.459 -6.64
Survival (%) -0.01 1.117 -0.01
Calving Sub Index 2.57
Gestation Length (days) -2.80 -0.919 2.57
Beef Sub Index -1.27
Carcass Weight (kg) -5.00 -0.528 2.64
Age of Slaughter (days) 9.05 -0.432 -3.91
Maintenance Sub Index Maint. Sub Index -0.83
Live WT (kg) 2.70 -0.307 -0.83
Total Carbon Sub Index -14.55

* Based on an €80/tonne carbon price