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 -5.24
Milk (kg) 182.00 -0.014 -2.55
Fat (kg) 1.12 -0.375 -0.42
Prot (kg) 5.15 -0.441 -2.27
Fertility Sub Index 4.62
Calving Interval (days) -2.05 -1.459 2.99
Survival (%) 1.46 1.117 1.63
Calving Sub Index 2.24
Gestation Length (days) -2.44 -0.919 2.24
Beef Sub Index -2.37
Carcass Weight (kg) -0.50 -0.528 0.26
Age of Slaughter (days) 6.11 -0.432 -2.64
Maintenance Sub Index Maint. Sub Index 0.31
Live WT (kg) -1.00 -0.307 0.31
Total Carbon Sub Index -0.44

* Based on an €80/tonne carbon price