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 9.80
Milk (kg) -633.00 -0.014 8.86
Fat (kg) 7.49 -0.375 -2.81
Prot (kg) -8.48 -0.441 3.74
Fertility Sub Index -0.35
Calving Interval (days) 1.47 -1.459 -2.14
Survival (%) 1.61 1.117 1.80
Calving Sub Index -0.02
Gestation Length (days) 0.02 -0.919 -0.02
Beef Sub Index 8.22
Carcass Weight (kg) -26.80 -0.528 14.14
Age of Slaughter (days) 13.71 -0.432 -5.92
Maintenance Sub Index Maint. Sub Index 21.77
Live WT (kg) -71.00 -0.307 21.77
Total Carbon Sub Index 39.42

* Based on an €80/tonne carbon price