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 0.04
Milk (kg) -328.00 -0.014 4.59
Fat (kg) 10.97 -0.375 -4.11
Prot (kg) 1.00 -0.441 -0.44
Fertility Sub Index -0.99
Calving Interval (days) 0.68 -1.459 -0.99
Survival (%) 0.00 1.117 0.00
Calving Sub Index 3.16
Gestation Length (days) -3.44 -0.919 3.16
Beef Sub Index 9.71
Carcass Weight (kg) -25.60 -0.528 13.50
Age of Slaughter (days) 8.78 -0.432 -3.79
Maintenance Sub Index Maint. Sub Index 17.69
Live WT (kg) -57.70 -0.307 17.69
Total Carbon Sub Index 29.62

* Based on an €80/tonne carbon price