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 2.91
Milk (kg) -232.00 -0.014 3.25
Fat (kg) 2.18 -0.375 -0.82
Prot (kg) -1.08 -0.441 0.48
Fertility Sub Index 0.33
Calving Interval (days) 0.11 -1.459 -0.16
Survival (%) 0.44 1.117 0.49
Calving Sub Index 1.49
Gestation Length (days) -1.62 -0.919 1.49
Beef Sub Index 5.59
Carcass Weight (kg) -14.80 -0.528 7.81
Age of Slaughter (days) 5.14 -0.432 -2.22
Maintenance Sub Index Maint. Sub Index 7.94
Live WT (kg) -25.90 -0.307 7.94
Total Carbon Sub Index 18.26

* Based on an €80/tonne carbon price