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 14.37
Milk (kg) -269.00 -0.014 3.77
Fat (kg) -16.99 -0.375 6.36
Prot (kg) -9.61 -0.441 4.24
Fertility Sub Index -5.99
Calving Interval (days) 4.00 -1.459 -5.84
Survival (%) -0.14 1.117 -0.16
Calving Sub Index -0.81
Gestation Length (days) 0.88 -0.919 -0.81
Beef Sub Index -1.50
Carcass Weight (kg) -2.40 -0.528 1.27
Age of Slaughter (days) 6.40 -0.432 -2.76
Maintenance Sub Index Maint. Sub Index 4.90
Live WT (kg) -16.00 -0.307 4.90
Total Carbon Sub Index 10.97

* Based on an €80/tonne carbon price