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 -5.94
Milk (kg) 135.00 -0.014 -1.89
Fat (kg) 6.40 -0.375 -2.40
Prot (kg) 3.74 -0.441 -1.65
Fertility Sub Index 0.41
Calving Interval (days) -0.07 -1.459 0.10
Survival (%) 0.28 1.117 0.31
Calving Sub Index -1.18
Gestation Length (days) 1.28 -0.919 -1.18
Beef Sub Index -5.99
Carcass Weight (kg) 14.90 -0.528 -7.86
Age of Slaughter (days) -4.33 -0.432 1.87
Maintenance Sub Index Maint. Sub Index -7.97
Live WT (kg) 26.00 -0.307 -7.97
Total Carbon Sub Index -20.66

* Based on an €80/tonne carbon price