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 -13.76
Milk (kg) 418.00 -0.014 -5.85
Fat (kg) 20.54 -0.375 -7.69
Prot (kg) 0.49 -0.441 -0.22
Fertility Sub Index -4.04
Calving Interval (days) 1.88 -1.459 -2.74
Survival (%) -1.16 1.117 -1.30
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.45
Carcass Weight (kg) -0.50 -0.528 0.26
Age of Slaughter (days) 1.66 -0.432 -0.72
Maintenance Sub Index Maint. Sub Index 1.29
Live WT (kg) -4.20 -0.307 1.29
Total Carbon Sub Index -17.51

* Based on an €80/tonne carbon price