Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index 6.33
Milk (kg) -381.00 -0.014 5.33
Fat (kg) 3.50 -0.375 -1.31
Prot (kg) -5.22 -0.441 2.30
Fertility Sub Index 1.52
Calving Interval (days) -0.16 -1.459 0.23
Survival (%) 1.15 1.117 1.28
Calving Sub Index 0.60
Gestation Length (days) -0.65 -0.919 0.60
Beef Sub Index 16.76
Carcass Weight (kg) -37.00 -0.528 19.52
Age of Slaughter (days) 6.38 -0.432 -2.75
Maintenance Sub Index Maint. Sub Index 28.17
Live WT (kg) -91.90 -0.307 28.17
Total Carbon Sub Index 53.38

* Based on an €80/tonne carbon price