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 10.10
Milk (kg) -571.00 -0.014 7.99
Fat (kg) 4.57 -0.375 -1.71
Prot (kg) -8.66 -0.441 3.82
Fertility Sub Index -1.03
Calving Interval (days) 1.18 -1.459 -1.72
Survival (%) 0.62 1.117 0.69
Calving Sub Index 0.56
Gestation Length (days) -0.61 -0.919 0.56
Beef Sub Index 15.68
Carcass Weight (kg) -37.00 -0.528 19.52
Age of Slaughter (days) 8.89 -0.432 -3.84
Maintenance Sub Index Maint. Sub Index 27.62
Live WT (kg) -90.10 -0.307 27.62
Total Carbon Sub Index 52.94

* Based on an €80/tonne carbon price