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 -0.31
Milk (kg) -66.00 -0.014 0.92
Fat (kg) 0.61 -0.375 -0.23
Prot (kg) 2.28 -0.441 -1.01
Fertility Sub Index 2.32
Calving Interval (days) -1.01 -1.459 1.47
Survival (%) 0.76 1.117 0.85
Calving Sub Index 1.87
Gestation Length (days) -2.03 -0.919 1.87
Beef Sub Index 5.73
Carcass Weight (kg) -15.60 -0.528 8.23
Age of Slaughter (days) 5.78 -0.432 -2.50
Maintenance Sub Index Maint. Sub Index 3.37
Live WT (kg) -11.00 -0.307 3.37
Total Carbon Sub Index 12.98

* Based on an €80/tonne carbon price