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 27.69
Milk (kg) -533.00 -0.014 7.46
Fat (kg) -28.58 -0.375 10.70
Prot (kg) -21.58 -0.441 9.52
Fertility Sub Index -2.38
Calving Interval (days) 1.51 -1.459 -2.20
Survival (%) -0.16 1.117 -0.18
Calving Sub Index -1.85
Gestation Length (days) 2.01 -0.919 -1.85
Beef Sub Index 1.71
Carcass Weight (kg) -5.70 -0.528 3.01
Age of Slaughter (days) 3.01 -0.432 -1.30
Maintenance Sub Index Maint. Sub Index 8.61
Live WT (kg) -28.10 -0.307 8.61
Total Carbon Sub Index 33.78

* Based on an €80/tonne carbon price