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 3.08
Milk (kg) -266.00 -0.014 3.72
Fat (kg) 1.14 -0.375 -0.43
Prot (kg) 0.49 -0.441 -0.22
Fertility Sub Index 8.90
Calving Interval (days) -5.82 -1.459 8.49
Survival (%) 0.37 1.117 0.41
Calving Sub Index 3.42
Gestation Length (days) -3.72 -0.919 3.42
Beef Sub Index 0.21
Carcass Weight (kg) -4.60 -0.528 2.43
Age of Slaughter (days) 5.13 -0.432 -2.21
Maintenance Sub Index Maint. Sub Index 0.00
Live WT (kg) 0.00 -0.307 0.00
Total Carbon Sub Index 15.61

* Based on an €80/tonne carbon price