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 -6.97
Milk (kg) 353.00 -0.014 -4.94
Fat (kg) -0.62 -0.375 0.23
Prot (kg) 5.12 -0.441 -2.26
Fertility Sub Index -15.33
Calving Interval (days) 8.54 -1.459 -12.46
Survival (%) -2.57 1.117 -2.87
Calving Sub Index 1.92
Gestation Length (days) -2.09 -0.919 1.92
Beef Sub Index -0.99
Carcass Weight (kg) -4.60 -0.528 2.43
Age of Slaughter (days) 7.91 -0.432 -3.41
Maintenance Sub Index Maint. Sub Index 0.95
Live WT (kg) -3.10 -0.307 0.95
Total Carbon Sub Index -20.42

* Based on an €80/tonne carbon price