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 -6.42
Milk (kg) 173.00 -0.014 -2.42
Fat (kg) -0.02 -0.375 0.01
Prot (kg) 9.07 -0.441 -4.00
Fertility Sub Index 2.34
Calving Interval (days) -1.51 -1.459 2.20
Survival (%) 0.12 1.117 0.13
Calving Sub Index 1.02
Gestation Length (days) -1.11 -0.919 1.02
Beef Sub Index 1.00
Carcass Weight (kg) -0.10 -0.528 0.05
Age of Slaughter (days) -2.20 -0.432 0.95
Maintenance Sub Index Maint. Sub Index 1.47
Live WT (kg) -4.80 -0.307 1.47
Total Carbon Sub Index -0.59

* Based on an €80/tonne carbon price