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 -22.95
Milk (kg) 520.00 -0.014 -7.28
Fat (kg) 22.68 -0.375 -8.50
Prot (kg) 16.25 -0.441 -7.17
Fertility Sub Index -16.50
Calving Interval (days) 9.28 -1.459 -13.54
Survival (%) -2.65 1.117 -2.96
Calving Sub Index 2.62
Gestation Length (days) -2.85 -0.919 2.62
Beef Sub Index -2.33
Carcass Weight (kg) 0.60 -0.528 -0.32
Age of Slaughter (days) 4.67 -0.432 -2.02
Maintenance Sub Index Maint. Sub Index -5.98
Live WT (kg) 19.50 -0.307 -5.98
Total Carbon Sub Index -45.14

* Based on an €80/tonne carbon price