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 29.84
Milk (kg) -847.00 -0.014 11.86
Fat (kg) -16.65 -0.375 6.24
Prot (kg) -26.61 -0.441 11.74
Fertility Sub Index 3.50
Calving Interval (days) -2.40 -1.459 3.50
Survival (%) 0.00 1.117 0.00
Calving Sub Index 0.71
Gestation Length (days) -0.77 -0.919 0.71
Beef Sub Index -0.88
Carcass Weight (kg) -5.70 -0.528 3.01
Age of Slaughter (days) 9.00 -0.432 -3.89
Maintenance Sub Index Maint. Sub Index 8.68
Live WT (kg) -28.30 -0.307 8.68
Total Carbon Sub Index 41.84

* Based on an €80/tonne carbon price