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 5.65
Milk (kg) -125.00 -0.014 1.75
Fat (kg) -4.84 -0.375 1.81
Prot (kg) -4.74 -0.441 2.09
Fertility Sub Index -1.01
Calving Interval (days) 0.71 -1.459 -1.04
Survival (%) 0.02 1.117 0.02
Calving Sub Index 0.67
Gestation Length (days) -0.73 -0.919 0.67
Beef Sub Index -1.02
Carcass Weight (kg) -4.00 -0.528 2.11
Age of Slaughter (days) 7.25 -0.432 -3.13
Maintenance Sub Index Maint. Sub Index 7.51
Live WT (kg) -24.50 -0.307 7.51
Total Carbon Sub Index 11.81

* Based on an €80/tonne carbon price