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 -2.13
Milk (kg) -16.00 -0.014 0.22
Fat (kg) 3.81 -0.375 -1.43
Prot (kg) 2.11 -0.441 -0.93
Fertility Sub Index 10.35
Calving Interval (days) -4.57 -1.459 6.67
Survival (%) 3.30 1.117 3.69
Calving Sub Index 2.77
Gestation Length (days) -3.01 -0.919 2.77
Beef Sub Index -0.52
Carcass Weight (kg) -5.10 -0.528 2.69
Age of Slaughter (days) 7.43 -0.432 -3.21
Maintenance Sub Index Maint. Sub Index 3.99
Live WT (kg) -13.00 -0.307 3.99
Total Carbon Sub Index 14.45

* Based on an €80/tonne carbon price