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 -16.32
Milk (kg) 407.00 -0.014 -5.70
Fat (kg) 15.67 -0.375 -5.87
Prot (kg) 10.77 -0.441 -4.75
Fertility Sub Index -6.92
Calving Interval (days) 2.95 -1.459 -4.30
Survival (%) -2.34 1.117 -2.61
Calving Sub Index 2.71
Gestation Length (days) -2.95 -0.919 2.71
Beef Sub Index -3.12
Carcass Weight (kg) 0.80 -0.528 -0.42
Age of Slaughter (days) 6.25 -0.432 -2.70
Maintenance Sub Index Maint. Sub Index -7.36
Live WT (kg) 24.00 -0.307 -7.36
Total Carbon Sub Index -31.01

* Based on an €80/tonne carbon price