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 -7.54
Milk (kg) 202.00 -0.014 -2.83
Fat (kg) 3.60 -0.375 -1.35
Prot (kg) 7.61 -0.441 -3.36
Fertility Sub Index 7.95
Calving Interval (days) -4.40 -1.459 6.42
Survival (%) 1.37 1.117 1.53
Calving Sub Index 3.80
Gestation Length (days) -4.13 -0.919 3.80
Beef Sub Index -5.41
Carcass Weight (kg) 5.80 -0.528 -3.06
Age of Slaughter (days) 5.45 -0.432 -2.35
Maintenance Sub Index Maint. Sub Index -6.44
Live WT (kg) 21.00 -0.307 -6.44
Total Carbon Sub Index -7.64

* Based on an €80/tonne carbon price