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 9.42
Milk (kg) -456.00 -0.014 6.38
Fat (kg) 2.72 -0.375 -1.02
Prot (kg) -9.19 -0.441 4.06
Fertility Sub Index -12.69
Calving Interval (days) 6.22 -1.459 -9.08
Survival (%) -3.24 1.117 -3.62
Calving Sub Index 1.10
Gestation Length (days) -1.20 -0.919 1.10
Beef Sub Index 15.13
Carcass Weight (kg) -34.70 -0.528 18.30
Age of Slaughter (days) 7.36 -0.432 -3.18
Maintenance Sub Index Maint. Sub Index 25.75
Live WT (kg) -84.00 -0.307 25.75
Total Carbon Sub Index 38.70

* Based on an €80/tonne carbon price