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 13.86
Milk (kg) -410.00 -0.014 5.74
Fat (kg) -5.78 -0.375 2.16
Prot (kg) -13.49 -0.441 5.95
Fertility Sub Index -1.50
Calving Interval (days) 2.03 -1.459 -2.96
Survival (%) 1.31 1.117 1.46
Calving Sub Index 0.99
Gestation Length (days) -1.08 -0.919 0.99
Beef Sub Index 19.00
Carcass Weight (kg) -45.50 -0.528 24.00
Age of Slaughter (days) 11.58 -0.432 -5.00
Maintenance Sub Index Maint. Sub Index 30.87
Live WT (kg) -100.70 -0.307 30.87
Total Carbon Sub Index 63.23

* Based on an €80/tonne carbon price