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 6.99
Milk (kg) -145.00 -0.014 2.03
Fat (kg) -5.92 -0.375 2.22
Prot (kg) -6.22 -0.441 2.75
Fertility Sub Index 0.39
Calving Interval (days) -0.12 -1.459 0.18
Survival (%) 0.19 1.117 0.21
Calving Sub Index 3.70
Gestation Length (days) -4.02 -0.919 3.70
Beef Sub Index -0.47
Carcass Weight (kg) -2.80 -0.528 1.48
Age of Slaughter (days) 4.52 -0.432 -1.95
Maintenance Sub Index Maint. Sub Index 5.95
Live WT (kg) -19.40 -0.307 5.95
Total Carbon Sub Index 16.54

* Based on an €80/tonne carbon price