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 -2.64
Milk (kg) -42.00 -0.014 0.59
Fat (kg) 9.95 -0.375 -3.73
Prot (kg) -1.12 -0.441 0.49
Fertility Sub Index -3.60
Calving Interval (days) 1.44 -1.459 -2.10
Survival (%) -1.34 1.117 -1.50
Calving Sub Index 2.22
Gestation Length (days) -2.41 -0.919 2.22
Beef Sub Index 5.96
Carcass Weight (kg) -16.50 -0.528 8.70
Age of Slaughter (days) 6.36 -0.432 -2.75
Maintenance Sub Index Maint. Sub Index 10.52
Live WT (kg) -34.30 -0.307 10.52
Total Carbon Sub Index 12.45

* Based on an €80/tonne carbon price