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 8.38
Milk (kg) -144.00 -0.014 2.02
Fat (kg) -6.59 -0.375 2.47
Prot (kg) -8.82 -0.441 3.89
Fertility Sub Index 1.19
Calving Interval (days) -0.78 -1.459 1.14
Survival (%) 0.05 1.117 0.06
Calving Sub Index 1.12
Gestation Length (days) -1.22 -0.919 1.12
Beef Sub Index 1.34
Carcass Weight (kg) -4.90 -0.528 2.58
Age of Slaughter (days) 2.88 -0.432 -1.24
Maintenance Sub Index Maint. Sub Index 0.61
Live WT (kg) -2.00 -0.307 0.61
Total Carbon Sub Index 12.64

* Based on an €80/tonne carbon price