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 14.47
Milk (kg) -295.00 -0.014 4.13
Fat (kg) -14.42 -0.375 5.40
Prot (kg) -11.18 -0.441 4.93
Fertility Sub Index 1.95
Calving Interval (days) -1.46 -1.459 2.13
Survival (%) -0.16 1.117 -0.18
Calving Sub Index 1.05
Gestation Length (days) -1.14 -0.919 1.05
Beef Sub Index 0.43
Carcass Weight (kg) 0.60 -0.528 -0.32
Age of Slaughter (days) -1.73 -0.432 0.75
Maintenance Sub Index Maint. Sub Index 0.67
Live WT (kg) -2.20 -0.307 0.67
Total Carbon Sub Index 18.57

* Based on an €80/tonne carbon price