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 9.82
Milk (kg) -183.00 -0.014 2.56
Fat (kg) -9.02 -0.375 3.38
Prot (kg) -8.79 -0.441 3.88
Fertility Sub Index -2.35
Calving Interval (days) 1.16 -1.459 -1.69
Survival (%) -0.59 1.117 -0.66
Calving Sub Index 3.78
Gestation Length (days) -4.11 -0.919 3.78
Beef Sub Index -0.88
Carcass Weight (kg) -2.40 -0.528 1.27
Age of Slaughter (days) 4.97 -0.432 -2.15
Maintenance Sub Index Maint. Sub Index 5.64
Live WT (kg) -18.40 -0.307 5.64
Total Carbon Sub Index 16.01

* Based on an €80/tonne carbon price