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 4.59
Milk (kg) -230.00 -0.014 3.22
Fat (kg) -0.18 -0.375 0.07
Prot (kg) -2.96 -0.441 1.31
Fertility Sub Index 7.68
Calving Interval (days) -4.62 -1.459 6.74
Survival (%) 0.84 1.117 0.94
Calving Sub Index 1.83
Gestation Length (days) -1.99 -0.919 1.83
Beef Sub Index 0.90
Carcass Weight (kg) -4.90 -0.528 2.58
Age of Slaughter (days) 3.91 -0.432 -1.69
Maintenance Sub Index Maint. Sub Index 0.00
Live WT (kg) 0.00 -0.307 0.00
Total Carbon Sub Index 15.00

* Based on an €80/tonne carbon price