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 11.93
Milk (kg) -317.00 -0.014 4.44
Fat (kg) -6.26 -0.375 2.34
Prot (kg) -11.67 -0.441 5.15
Fertility Sub Index 0.38
Calving Interval (days) -1.45 -1.459 2.12
Survival (%) -1.55 1.117 -1.73
Calving Sub Index 0.86
Gestation Length (days) -0.94 -0.919 0.86
Beef Sub Index 4.13
Carcass Weight (kg) -7.60 -0.528 4.01
Age of Slaughter (days) -0.28 -0.432 0.12
Maintenance Sub Index Maint. Sub Index 5.09
Live WT (kg) -16.60 -0.307 5.09
Total Carbon Sub Index 22.40

* Based on an €80/tonne carbon price