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 24.84
Milk (kg) -491.00 -0.014 6.87
Fat (kg) -26.25 -0.375 9.83
Prot (kg) -18.43 -0.441 8.13
Fertility Sub Index -0.15
Calving Interval (days) 0.01 -1.459 -0.01
Survival (%) -0.12 1.117 -0.13
Calving Sub Index -1.69
Gestation Length (days) 1.84 -0.919 -1.69
Beef Sub Index -0.31
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) 4.27 -0.432 -1.84
Maintenance Sub Index Maint. Sub Index 5.00
Live WT (kg) -16.30 -0.307 5.00
Total Carbon Sub Index 27.69

* Based on an €80/tonne carbon price