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 16.43
Milk (kg) -735.00 -0.014 10.29
Fat (kg) 3.28 -0.375 -1.23
Prot (kg) -16.70 -0.441 7.37
Fertility Sub Index -0.96
Calving Interval (days) 1.86 -1.459 -2.71
Survival (%) 1.57 1.117 1.75
Calving Sub Index -0.22
Gestation Length (days) 0.24 -0.919 -0.22
Beef Sub Index 12.87
Carcass Weight (kg) -31.30 -0.528 16.51
Age of Slaughter (days) 8.43 -0.432 -3.64
Maintenance Sub Index Maint. Sub Index 24.59
Live WT (kg) -80.20 -0.307 24.59
Total Carbon Sub Index 52.71

* Based on an €80/tonne carbon price