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 7.76
Milk (kg) -111.00 -0.014 1.55
Fat (kg) -7.34 -0.375 2.75
Prot (kg) -7.84 -0.441 3.46
Fertility Sub Index -7.73
Calving Interval (days) 3.90 -1.459 -5.69
Survival (%) -1.83 1.117 -2.04
Calving Sub Index -0.49
Gestation Length (days) 0.53 -0.919 -0.49
Beef Sub Index 0.21
Carcass Weight (kg) -1.80 -0.528 0.95
Age of Slaughter (days) 1.71 -0.432 -0.74
Maintenance Sub Index Maint. Sub Index -0.34
Live WT (kg) 1.10 -0.307 -0.34
Total Carbon Sub Index -0.58

* Based on an €80/tonne carbon price