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 -5.98
Milk (kg) 151.00 -0.014 -2.11
Fat (kg) 1.65 -0.375 -0.62
Prot (kg) 7.37 -0.441 -3.25
Fertility Sub Index -0.63
Calving Interval (days) -0.62 -1.459 0.90
Survival (%) -1.37 1.117 -1.53
Calving Sub Index 3.24
Gestation Length (days) -3.52 -0.919 3.24
Beef Sub Index 4.50
Carcass Weight (kg) -11.60 -0.528 6.12
Age of Slaughter (days) 3.76 -0.432 -1.62
Maintenance Sub Index Maint. Sub Index 6.13
Live WT (kg) -20.00 -0.307 6.13
Total Carbon Sub Index 7.25

* Based on an €80/tonne carbon price