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 18.01
Milk (kg) -480.00 -0.014 6.72
Fat (kg) -12.74 -0.375 4.77
Prot (kg) -14.77 -0.441 6.52
Fertility Sub Index -0.36
Calving Interval (days) -0.58 -1.459 0.85
Survival (%) -1.08 1.117 -1.21
Calving Sub Index 0.17
Gestation Length (days) -0.18 -0.919 0.17
Beef Sub Index 2.57
Carcass Weight (kg) -4.80 -0.528 2.53
Age of Slaughter (days) -0.09 -0.432 0.04
Maintenance Sub Index Maint. Sub Index 3.43
Live WT (kg) -11.20 -0.307 3.43
Total Carbon Sub Index 23.83

* Based on an €80/tonne carbon price