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 -0.01
Milk (kg) -51.00 -0.014 0.71
Fat (kg) 1.52 -0.375 -0.57
Prot (kg) 0.35 -0.441 -0.15
Fertility Sub Index -0.06
Calving Interval (days) 0.14 -1.459 -0.20
Survival (%) 0.13 1.117 0.15
Calving Sub Index 3.70
Gestation Length (days) -4.02 -0.919 3.70
Beef Sub Index -0.47
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) 4.63 -0.432 -2.00
Maintenance Sub Index Maint. Sub Index 6.81
Live WT (kg) -22.20 -0.307 6.81
Total Carbon Sub Index 9.96

* Based on an €80/tonne carbon price