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 -5.86
Milk (kg) 237.00 -0.014 -3.32
Fat (kg) 2.17 -0.375 -0.81
Prot (kg) 3.91 -0.441 -1.73
Fertility Sub Index -7.92
Calving Interval (days) 4.29 -1.459 -6.26
Survival (%) -1.49 1.117 -1.66
Calving Sub Index 1.64
Gestation Length (days) -1.78 -0.919 1.64
Beef Sub Index -0.89
Carcass Weight (kg) -0.90 -0.528 0.47
Age of Slaughter (days) 3.16 -0.432 -1.36
Maintenance Sub Index Maint. Sub Index -0.06
Live WT (kg) 0.20 -0.307 -0.06
Total Carbon Sub Index -13.10

* Based on an €80/tonne carbon price