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 5.65
Milk (kg) -327.00 -0.014 4.58
Fat (kg) 1.66 -0.375 -0.62
Prot (kg) -3.84 -0.441 1.69
Fertility Sub Index 2.82
Calving Interval (days) -0.62 -1.459 0.90
Survival (%) 1.71 1.117 1.91
Calving Sub Index 2.92
Gestation Length (days) -3.18 -0.919 2.92
Beef Sub Index 7.87
Carcass Weight (kg) -22.20 -0.528 11.71
Age of Slaughter (days) 8.90 -0.432 -3.84
Maintenance Sub Index Maint. Sub Index 17.17
Live WT (kg) -56.00 -0.307 17.17
Total Carbon Sub Index 36.43

* Based on an €80/tonne carbon price