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 -0.87
Milk (kg) 155.00 -0.014 -2.17
Fat (kg) -3.00 -0.375 1.12
Prot (kg) -0.39 -0.441 0.17
Fertility Sub Index -6.80
Calving Interval (days) 3.38 -1.459 -4.93
Survival (%) -1.67 1.117 -1.87
Calving Sub Index 2.23
Gestation Length (days) -2.43 -0.919 2.23
Beef Sub Index 1.81
Carcass Weight (kg) -5.30 -0.528 2.80
Age of Slaughter (days) 2.28 -0.432 -0.98
Maintenance Sub Index Maint. Sub Index 2.27
Live WT (kg) -7.40 -0.307 2.27
Total Carbon Sub Index -1.36

* Based on an €80/tonne carbon price