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 22.84
Milk (kg) -512.00 -0.014 7.17
Fat (kg) -17.19 -0.375 6.44
Prot (kg) -20.93 -0.441 9.24
Fertility Sub Index 9.58
Calving Interval (days) -6.74 -1.459 9.83
Survival (%) -0.23 1.117 -0.26
Calving Sub Index 0.52
Gestation Length (days) -0.57 -0.919 0.52
Beef Sub Index 3.75
Carcass Weight (kg) -5.70 -0.528 3.01
Age of Slaughter (days) -1.72 -0.432 0.74
Maintenance Sub Index Maint. Sub Index -0.67
Live WT (kg) 2.20 -0.307 -0.67
Total Carbon Sub Index 36.02

* Based on an €80/tonne carbon price