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 3.32
Milk (kg) -381.00 -0.014 5.33
Fat (kg) 8.47 -0.375 -3.17
Prot (kg) -2.63 -0.441 1.16
Fertility Sub Index -2.90
Calving Interval (days) 1.97 -1.459 -2.87
Survival (%) -0.02 1.117 -0.02
Calving Sub Index 3.30
Gestation Length (days) -3.59 -0.919 3.30
Beef Sub Index 10.76
Carcass Weight (kg) -25.80 -0.528 13.61
Age of Slaughter (days) 6.59 -0.432 -2.84
Maintenance Sub Index Maint. Sub Index 19.96
Live WT (kg) -65.10 -0.307 19.96
Total Carbon Sub Index 34.44

* Based on an €80/tonne carbon price