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 16.66
Milk (kg) -237.00 -0.014 3.32
Fat (kg) -17.99 -0.375 6.74
Prot (kg) -14.96 -0.441 6.60
Fertility Sub Index 8.25
Calving Interval (days) -4.72 -1.459 6.89
Survival (%) 1.22 1.117 1.36
Calving Sub Index 0.88
Gestation Length (days) -0.96 -0.919 0.88
Beef Sub Index 1.45
Carcass Weight (kg) -1.00 -0.528 0.53
Age of Slaughter (days) -2.13 -0.432 0.92
Maintenance Sub Index Maint. Sub Index 3.77
Live WT (kg) -12.30 -0.307 3.77
Total Carbon Sub Index 31.00

* Based on an €80/tonne carbon price