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 -3.13
Milk (kg) -194.00 -0.014 2.72
Fat (kg) 7.31 -0.375 -2.74
Prot (kg) 7.04 -0.441 -3.11
Fertility Sub Index 9.92
Calving Interval (days) -6.27 -1.459 9.15
Survival (%) 0.69 1.117 0.77
Calving Sub Index 4.69
Gestation Length (days) -5.10 -0.919 4.69
Beef Sub Index 0.75
Carcass Weight (kg) -4.80 -0.528 2.53
Age of Slaughter (days) 4.12 -0.432 -1.78
Maintenance Sub Index Maint. Sub Index -0.61
Live WT (kg) 2.00 -0.307 -0.61
Total Carbon Sub Index 11.62

* Based on an €80/tonne carbon price