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 15.40
Milk (kg) -269.00 -0.014 3.77
Fat (kg) -16.03 -0.375 6.00
Prot (kg) -12.75 -0.441 5.63
Fertility Sub Index -13.32
Calving Interval (days) 5.60 -1.459 -8.17
Survival (%) -4.61 1.117 -5.15
Calving Sub Index -0.17
Gestation Length (days) 0.19 -0.919 -0.17
Beef Sub Index -0.96
Carcass Weight (kg) 0.10 -0.528 -0.05
Age of Slaughter (days) 2.11 -0.432 -0.91
Maintenance Sub Index Maint. Sub Index -2.39
Live WT (kg) 7.80 -0.307 -2.39
Total Carbon Sub Index -1.46

* Based on an €80/tonne carbon price