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 -0.05
Milk (kg) -144.00 -0.014 2.02
Fat (kg) 2.04 -0.375 -0.76
Prot (kg) 2.95 -0.441 -1.30
Fertility Sub Index 9.97
Calving Interval (days) -5.57 -1.459 8.13
Survival (%) 1.65 1.117 1.84
Calving Sub Index 2.69
Gestation Length (days) -2.93 -0.919 2.69
Beef Sub Index 1.75
Carcass Weight (kg) -7.60 -0.528 4.01
Age of Slaughter (days) 5.24 -0.432 -2.26
Maintenance Sub Index Maint. Sub Index 4.60
Live WT (kg) -15.00 -0.307 4.60
Total Carbon Sub Index 18.96

* Based on an €80/tonne carbon price