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 -6.51
Milk (kg) 193.00 -0.014 -2.70
Fat (kg) 4.24 -0.375 -1.59
Prot (kg) 5.03 -0.441 -2.22
Fertility Sub Index 0.04
Calving Interval (days) 0.00 -1.459 0.00
Survival (%) 0.04 1.117 0.04
Calving Sub Index -1.74
Gestation Length (days) 1.89 -0.919 -1.74
Beef Sub Index -2.57
Carcass Weight (kg) 5.60 -0.528 -2.95
Age of Slaughter (days) -0.88 -0.432 0.38
Maintenance Sub Index Maint. Sub Index -5.58
Live WT (kg) 18.20 -0.307 -5.58
Total Carbon Sub Index -16.36

* Based on an €80/tonne carbon price