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 -5.69
Milk (kg) 202.00 -0.014 -2.83
Fat (kg) 1.83 -0.375 -0.69
Prot (kg) 4.94 -0.441 -2.18
Fertility Sub Index -1.83
Calving Interval (days) 2.19 -1.459 -3.20
Survival (%) 1.22 1.117 1.36
Calving Sub Index 3.92
Gestation Length (days) -4.26 -0.919 3.92
Beef Sub Index -3.69
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) 12.22 -0.432 -5.28
Maintenance Sub Index Maint. Sub Index -1.84
Live WT (kg) 6.00 -0.307 -1.84
Total Carbon Sub Index -9.14

* Based on an €80/tonne carbon price