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 33.98
Milk (kg) -1184.00 -0.014 16.58
Fat (kg) -15.05 -0.375 5.64
Prot (kg) -26.65 -0.441 11.76
Fertility Sub Index -1.54
Calving Interval (days) 1.19 -1.459 -1.74
Survival (%) 0.18 1.117 0.20
Calving Sub Index 0.70
Gestation Length (days) -0.76 -0.919 0.70
Beef Sub Index -2.28
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) 8.94 -0.432 -3.86
Maintenance Sub Index Maint. Sub Index 6.81
Live WT (kg) -22.20 -0.307 6.81
Total Carbon Sub Index 37.66

* Based on an €80/tonne carbon price