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 0.22
Milk (kg) 65.00 -0.014 -0.91
Fat (kg) 0.16 -0.375 -0.06
Prot (kg) -2.69 -0.441 1.19
Fertility Sub Index -4.18
Calving Interval (days) 2.78 -1.459 -4.06
Survival (%) -0.11 1.117 -0.12
Calving Sub Index 0.30
Gestation Length (days) -0.33 -0.919 0.30
Beef Sub Index 0.30
Carcass Weight (kg) -1.50 -0.528 0.79
Age of Slaughter (days) 1.14 -0.432 -0.49
Maintenance Sub Index Maint. Sub Index 3.74
Live WT (kg) -12.20 -0.307 3.74
Total Carbon Sub Index 0.38

* Based on an €80/tonne carbon price