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 10.99
Milk (kg) -207.00 -0.014 2.90
Fat (kg) -12.27 -0.375 4.60
Prot (kg) -7.92 -0.441 3.50
Fertility Sub Index 0.53
Calving Interval (days) 0.08 -1.459 -0.12
Survival (%) 0.58 1.117 0.65
Calving Sub Index 3.70
Gestation Length (days) -4.02 -0.919 3.70
Beef Sub Index 1.66
Carcass Weight (kg) -3.90 -0.528 2.06
Age of Slaughter (days) 0.91 -0.432 -0.39
Maintenance Sub Index Maint. Sub Index 5.09
Live WT (kg) -16.60 -0.307 5.09
Total Carbon Sub Index 21.97

* Based on an €80/tonne carbon price