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 -16.30
Milk (kg) 544.00 -0.014 -7.62
Fat (kg) 8.51 -0.375 -3.19
Prot (kg) 12.45 -0.441 -5.49
Fertility Sub Index -3.88
Calving Interval (days) 2.83 -1.459 -4.13
Survival (%) 0.22 1.117 0.25
Calving Sub Index 3.40
Gestation Length (days) -3.70 -0.919 3.40
Beef Sub Index -1.94
Carcass Weight (kg) -0.80 -0.528 0.42
Age of Slaughter (days) 5.48 -0.432 -2.37
Maintenance Sub Index Maint. Sub Index -4.69
Live WT (kg) 15.30 -0.307 -4.69
Total Carbon Sub Index -23.42

* Based on an €80/tonne carbon price