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 -5.93
Milk (kg) 155.00 -0.014 -2.17
Fat (kg) -2.60 -0.375 0.97
Prot (kg) 10.72 -0.441 -4.73
Fertility Sub Index -0.59
Calving Interval (days) 0.51 -1.459 -0.74
Survival (%) 0.14 1.117 0.16
Calving Sub Index -1.54
Gestation Length (days) 1.68 -0.919 -1.54
Beef Sub Index -2.61
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 6.04 -0.432 -2.61
Maintenance Sub Index Maint. Sub Index 5.09
Live WT (kg) -16.60 -0.307 5.09
Total Carbon Sub Index -5.58

* Based on an €80/tonne carbon price