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 -0.06
Milk (kg) -174.00 -0.014 2.44
Fat (kg) 4.89 -0.375 -1.83
Prot (kg) 1.51 -0.441 -0.67
Fertility Sub Index 7.45
Calving Interval (days) -3.33 -1.459 4.86
Survival (%) 2.32 1.117 2.59
Calving Sub Index 4.01
Gestation Length (days) -4.36 -0.919 4.01
Beef Sub Index -2.10
Carcass Weight (kg) -1.00 -0.528 0.53
Age of Slaughter (days) 6.08 -0.432 -2.62
Maintenance Sub Index Maint. Sub Index -0.31
Live WT (kg) 1.00 -0.307 -0.31
Total Carbon Sub Index 9.00

* Based on an €80/tonne carbon price