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 -2.01
Milk (kg) 150.00 -0.014 -2.10
Fat (kg) 0.13 -0.375 -0.05
Prot (kg) -0.32 -0.441 0.14
Fertility Sub Index -9.70
Calving Interval (days) 5.00 -1.459 -7.30
Survival (%) -2.15 1.117 -2.40
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -1.06
Carcass Weight (kg) 0.20 -0.528 -0.11
Age of Slaughter (days) 2.20 -0.432 -0.95
Maintenance Sub Index Maint. Sub Index 0.43
Live WT (kg) -1.40 -0.307 0.43
Total Carbon Sub Index -12.89

* Based on an €80/tonne carbon price