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 -9.78
Milk (kg) 222.00 -0.014 -3.11
Fat (kg) 2.15 -0.375 -0.81
Prot (kg) 13.29 -0.441 -5.87
Fertility Sub Index 1.75
Calving Interval (days) -2.00 -1.459 2.92
Survival (%) -1.05 1.117 -1.17
Calving Sub Index 1.02
Gestation Length (days) -1.11 -0.919 1.02
Beef Sub Index -1.21
Carcass Weight (kg) 3.30 -0.528 -1.74
Age of Slaughter (days) -1.22 -0.432 0.53
Maintenance Sub Index Maint. Sub Index -1.81
Live WT (kg) 5.90 -0.307 -1.81
Total Carbon Sub Index -10.03

* Based on an €80/tonne carbon price