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 12.02
Milk (kg) -432.00 -0.014 6.05
Fat (kg) -4.86 -0.375 1.82
Prot (kg) -9.41 -0.441 4.15
Fertility Sub Index -2.21
Calving Interval (days) 1.66 -1.459 -2.42
Survival (%) 0.19 1.117 0.21
Calving Sub Index 0.94
Gestation Length (days) -1.02 -0.919 0.94
Beef Sub Index 10.93
Carcass Weight (kg) -26.90 -0.528 14.19
Age of Slaughter (days) 7.56 -0.432 -3.26
Maintenance Sub Index Maint. Sub Index 21.86
Live WT (kg) -71.30 -0.307 21.86
Total Carbon Sub Index 43.54

* Based on an €80/tonne carbon price