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 -6.65
Milk (kg) 341.00 -0.014 -4.77
Fat (kg) -1.96 -0.375 0.73
Prot (kg) 5.92 -0.441 -2.61
Fertility Sub Index -8.57
Calving Interval (days) 4.61 -1.459 -6.73
Survival (%) -1.65 1.117 -1.84
Calving Sub Index 1.48
Gestation Length (days) -1.61 -0.919 1.48
Beef Sub Index -0.33
Carcass Weight (kg) -4.30 -0.528 2.27
Age of Slaughter (days) 6.03 -0.432 -2.60
Maintenance Sub Index Maint. Sub Index 0.28
Live WT (kg) -0.90 -0.307 0.28
Total Carbon Sub Index -13.80

* Based on an €80/tonne carbon price