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 10.99
Milk (kg) -416.00 -0.014 5.82
Fat (kg) -0.64 -0.375 0.24
Prot (kg) -11.17 -0.441 4.93
Fertility Sub Index -5.02
Calving Interval (days) 2.53 -1.459 -3.69
Survival (%) -1.19 1.117 -1.33
Calving Sub Index 0.97
Gestation Length (days) -1.06 -0.919 0.97
Beef Sub Index 13.83
Carcass Weight (kg) -29.10 -0.528 15.35
Age of Slaughter (days) 3.53 -0.432 -1.52
Maintenance Sub Index Maint. Sub Index 23.05
Live WT (kg) -75.20 -0.307 23.05
Total Carbon Sub Index 43.82

* Based on an €80/tonne carbon price