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 -7.18
Milk (kg) 150.00 -0.014 -2.10
Fat (kg) 7.53 -0.375 -2.82
Prot (kg) 5.13 -0.441 -2.26
Fertility Sub Index 0.38
Calving Interval (days) -0.03 -1.459 0.04
Survival (%) 0.30 1.117 0.34
Calving Sub Index 3.18
Gestation Length (days) -3.46 -0.919 3.18
Beef Sub Index 7.93
Carcass Weight (kg) -15.70 -0.528 8.28
Age of Slaughter (days) 0.82 -0.432 -0.35
Maintenance Sub Index Maint. Sub Index 9.81
Live WT (kg) -32.00 -0.307 9.81
Total Carbon Sub Index 14.11

* Based on an €80/tonne carbon price