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 13.76
Milk (kg) -244.00 -0.014 3.42
Fat (kg) -16.08 -0.375 6.02
Prot (kg) -9.78 -0.441 4.32
Fertility Sub Index -1.79
Calving Interval (days) 0.80 -1.459 -1.17
Survival (%) -0.56 1.117 -0.63
Calving Sub Index -0.41
Gestation Length (days) 0.45 -0.919 -0.41
Beef Sub Index -3.96
Carcass Weight (kg) 7.30 -0.528 -3.85
Age of Slaughter (days) 0.26 -0.432 -0.11
Maintenance Sub Index Maint. Sub Index -0.58
Live WT (kg) 1.90 -0.307 -0.58
Total Carbon Sub Index 7.01

* Based on an €80/tonne carbon price