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 -0.29
Milk (kg) -45.00 -0.014 0.63
Fat (kg) 4.82 -0.375 -1.81
Prot (kg) -2.01 -0.441 0.89
Fertility Sub Index -3.41
Calving Interval (days) 2.13 -1.459 -3.11
Survival (%) -0.27 1.117 -0.30
Calving Sub Index 2.33
Gestation Length (days) -2.53 -0.919 2.33
Beef Sub Index 2.30
Carcass Weight (kg) -7.20 -0.528 3.80
Age of Slaughter (days) 3.47 -0.432 -1.50
Maintenance Sub Index Maint. Sub Index 4.97
Live WT (kg) -16.20 -0.307 4.97
Total Carbon Sub Index 5.90

* Based on an €80/tonne carbon price