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 0.52
Milk (kg) 219.00 -0.014 -3.07
Fat (kg) -5.02 -0.375 1.88
Prot (kg) -3.87 -0.441 1.71
Fertility Sub Index -21.57
Calving Interval (days) 10.62 -1.459 -15.50
Survival (%) -5.44 1.117 -6.08
Calving Sub Index -0.24
Gestation Length (days) 0.26 -0.919 -0.24
Beef Sub Index 3.24
Carcass Weight (kg) -5.00 -0.528 2.64
Age of Slaughter (days) -1.40 -0.432 0.60
Maintenance Sub Index Maint. Sub Index 0.28
Live WT (kg) -0.90 -0.307 0.28
Total Carbon Sub Index -17.77

* Based on an €80/tonne carbon price