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 -0.76
Milk (kg) -114.00 -0.014 1.60
Fat (kg) 7.52 -0.375 -2.82
Prot (kg) -1.04 -0.441 0.46
Fertility Sub Index 1.19
Calving Interval (days) -0.70 -1.459 1.02
Survival (%) 0.15 1.117 0.17
Calving Sub Index 2.17
Gestation Length (days) -2.36 -0.919 2.17
Beef Sub Index -3.24
Carcass Weight (kg) 0.30 -0.528 -0.16
Age of Slaughter (days) 7.15 -0.432 -3.09
Maintenance Sub Index Maint. Sub Index -0.28
Live WT (kg) 0.90 -0.307 -0.28
Total Carbon Sub Index -0.92

* Based on an €80/tonne carbon price