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 -8.95
Milk (kg) 292.00 -0.014 -4.09
Fat (kg) 7.73 -0.375 -2.90
Prot (kg) 4.45 -0.441 -1.96
Fertility Sub Index 3.57
Calving Interval (days) -2.61 -1.459 3.81
Survival (%) -0.21 1.117 -0.23
Calving Sub Index 3.25
Gestation Length (days) -3.54 -0.919 3.25
Beef Sub Index -1.74
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) 5.37 -0.432 -2.32
Maintenance Sub Index Maint. Sub Index -3.99
Live WT (kg) 13.00 -0.307 -3.99
Total Carbon Sub Index -7.84

* Based on an €80/tonne carbon price