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 -1.75
Milk (kg) 153.00 -0.014 -2.14
Fat (kg) 0.38 -0.375 -0.14
Prot (kg) -1.20 -0.441 0.53
Fertility Sub Index -9.10
Calving Interval (days) 4.81 -1.459 -7.02
Survival (%) -1.86 1.117 -2.08
Calving Sub Index -0.93
Gestation Length (days) 1.01 -0.919 -0.93
Beef Sub Index -1.86
Carcass Weight (kg) 1.30 -0.528 -0.69
Age of Slaughter (days) 2.71 -0.432 -1.17
Maintenance Sub Index Maint. Sub Index -0.28
Live WT (kg) 0.90 -0.307 -0.28
Total Carbon Sub Index -13.91

* Based on an €80/tonne carbon price