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 12.43
Milk (kg) -244.00 -0.014 3.42
Fat (kg) -12.01 -0.375 4.50
Prot (kg) -10.24 -0.441 4.52
Fertility Sub Index -3.96
Calving Interval (days) 1.38 -1.459 -2.01
Survival (%) -1.74 1.117 -1.94
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 2.17
Carcass Weight (kg) -4.20 -0.528 2.22
Age of Slaughter (days) 0.11 -0.432 -0.05
Maintenance Sub Index Maint. Sub Index 2.85
Live WT (kg) -9.30 -0.307 2.85
Total Carbon Sub Index 12.94

* Based on an €80/tonne carbon price