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 -19.26
Milk (kg) 411.00 -0.014 -5.75
Fat (kg) 16.39 -0.375 -6.14
Prot (kg) 16.69 -0.441 -7.37
Fertility Sub Index -8.33
Calving Interval (days) 4.91 -1.459 -7.16
Survival (%) -1.04 1.117 -1.16
Calving Sub Index 4.35
Gestation Length (days) -4.73 -0.919 4.35
Beef Sub Index -1.12
Carcass Weight (kg) -2.10 -0.528 1.11
Age of Slaughter (days) 5.17 -0.432 -2.23
Maintenance Sub Index Maint. Sub Index -6.74
Live WT (kg) 22.00 -0.307 -6.74
Total Carbon Sub Index -31.11

* Based on an €80/tonne carbon price