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 -3.35
Milk (kg) -14.00 -0.014 0.20
Fat (kg) 4.79 -0.375 -1.79
Prot (kg) 3.96 -0.441 -1.75
Fertility Sub Index 3.04
Calving Interval (days) -0.78 -1.459 1.14
Survival (%) 1.70 1.117 1.90
Calving Sub Index 4.23
Gestation Length (days) -4.60 -0.919 4.23
Beef Sub Index 0.51
Carcass Weight (kg) -6.60 -0.528 3.48
Age of Slaughter (days) 6.89 -0.432 -2.97
Maintenance Sub Index Maint. Sub Index -3.37
Live WT (kg) 11.00 -0.307 -3.37
Total Carbon Sub Index 1.06

* Based on an €80/tonne carbon price