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 17.49
Milk (kg) -616.00 -0.014 8.62
Fat (kg) -4.63 -0.375 1.73
Prot (kg) -16.16 -0.441 7.13
Fertility Sub Index -0.37
Calving Interval (days) 0.59 -1.459 -0.86
Survival (%) 0.44 1.117 0.49
Calving Sub Index -0.18
Gestation Length (days) 0.20 -0.919 -0.18
Beef Sub Index 10.45
Carcass Weight (kg) -26.90 -0.528 14.19
Age of Slaughter (days) 8.67 -0.432 -3.74
Maintenance Sub Index Maint. Sub Index 20.32
Live WT (kg) -66.30 -0.307 20.32
Total Carbon Sub Index 47.71

* Based on an €80/tonne carbon price