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 11.56
Milk (kg) -329.00 -0.014 4.61
Fat (kg) -6.74 -0.375 2.52
Prot (kg) -10.03 -0.441 4.43
Fertility Sub Index -10.33
Calving Interval (days) 5.26 -1.459 -7.67
Survival (%) -2.38 1.117 -2.66
Calving Sub Index 0.75
Gestation Length (days) -0.82 -0.919 0.75
Beef Sub Index 7.88
Carcass Weight (kg) -19.50 -0.528 10.29
Age of Slaughter (days) 5.58 -0.432 -2.41
Maintenance Sub Index Maint. Sub Index 19.16
Live WT (kg) -62.50 -0.307 19.16
Total Carbon Sub Index 29.02

* Based on an €80/tonne carbon price