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 14.99
Milk (kg) -281.00 -0.014 3.93
Fat (kg) -15.12 -0.375 5.66
Prot (kg) -12.21 -0.441 5.39
Fertility Sub Index 0.74
Calving Interval (days) -0.40 -1.459 0.58
Survival (%) 0.14 1.117 0.16
Calving Sub Index -1.95
Gestation Length (days) 2.12 -0.919 -1.95
Beef Sub Index -1.49
Carcass Weight (kg) 4.90 -0.528 -2.58
Age of Slaughter (days) -2.53 -0.432 1.09
Maintenance Sub Index Maint. Sub Index 3.37
Live WT (kg) -11.00 -0.307 3.37
Total Carbon Sub Index 15.65

* Based on an €80/tonne carbon price