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 -5.07
Milk (kg) 135.00 -0.014 -1.89
Fat (kg) 4.26 -0.375 -1.60
Prot (kg) 3.59 -0.441 -1.58
Fertility Sub Index 2.86
Calving Interval (days) -1.77 -1.459 2.58
Survival (%) 0.25 1.117 0.28
Calving Sub Index 2.40
Gestation Length (days) -2.61 -0.919 2.40
Beef Sub Index 3.90
Carcass Weight (kg) -6.10 -0.528 3.22
Age of Slaughter (days) -1.59 -0.432 0.69
Maintenance Sub Index Maint. Sub Index 4.90
Live WT (kg) -16.00 -0.307 4.90
Total Carbon Sub Index 8.99

* Based on an €80/tonne carbon price