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 16.74
Milk (kg) -216.00 -0.014 3.02
Fat (kg) -20.51 -0.375 7.68
Prot (kg) -13.67 -0.441 6.03
Fertility Sub Index 0.62
Calving Interval (days) -0.81 -1.459 1.18
Survival (%) -0.50 1.117 -0.56
Calving Sub Index 0.09
Gestation Length (days) -0.10 -0.919 0.09
Beef Sub Index -0.37
Carcass Weight (kg) -0.20 -0.528 0.11
Age of Slaughter (days) 1.09 -0.432 -0.47
Maintenance Sub Index Maint. Sub Index 0.92
Live WT (kg) -3.00 -0.307 0.92
Total Carbon Sub Index 18.01

* Based on an €80/tonne carbon price