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 17.48
Milk (kg) -267.00 -0.014 3.74
Fat (kg) -17.73 -0.375 6.64
Prot (kg) -16.08 -0.441 7.10
Fertility Sub Index -3.79
Calving Interval (days) 1.83 -1.459 -2.67
Survival (%) -1.00 1.117 -1.12
Calving Sub Index 0.22
Gestation Length (days) -0.24 -0.919 0.22
Beef Sub Index 0.47
Carcass Weight (kg) -4.30 -0.528 2.27
Age of Slaughter (days) 4.16 -0.432 -1.80
Maintenance Sub Index Maint. Sub Index 0.46
Live WT (kg) -1.50 -0.307 0.46
Total Carbon Sub Index 14.85

* Based on an €80/tonne carbon price