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 7.59
Milk (kg) -484.00 -0.014 6.78
Fat (kg) 4.28 -0.375 -1.60
Prot (kg) -5.47 -0.441 2.41
Fertility Sub Index 0.38
Calving Interval (days) 1.54 -1.459 -2.25
Survival (%) 2.35 1.117 2.63
Calving Sub Index 2.52
Gestation Length (days) -2.74 -0.919 2.52
Beef Sub Index 10.40
Carcass Weight (kg) -26.90 -0.528 14.19
Age of Slaughter (days) 8.77 -0.432 -3.79
Maintenance Sub Index Maint. Sub Index 22.69
Live WT (kg) -74.00 -0.307 22.69
Total Carbon Sub Index 43.58

* Based on an €80/tonne carbon price