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 9.99
Milk (kg) -115.00 -0.014 1.61
Fat (kg) -10.93 -0.375 4.09
Prot (kg) -9.72 -0.441 4.29
Fertility Sub Index -5.96
Calving Interval (days) 3.35 -1.459 -4.89
Survival (%) -0.96 1.117 -1.07
Calving Sub Index -0.18
Gestation Length (days) 0.20 -0.919 -0.18
Beef Sub Index -1.74
Carcass Weight (kg) -0.10 -0.528 0.05
Age of Slaughter (days) 4.16 -0.432 -1.80
Maintenance Sub Index Maint. Sub Index -1.10
Live WT (kg) 3.60 -0.307 -1.10
Total Carbon Sub Index 1.00

* Based on an €80/tonne carbon price