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 -44.23
Milk (kg) 624.00 -0.014 -8.74
Fat (kg) 56.86 -0.375 -21.30
Prot (kg) 32.17 -0.441 -14.20
Fertility Sub Index 5.75
Calving Interval (days) -3.94 -1.459 5.75
Survival (%) 0.00 1.117 0.00
Calving Sub Index 1.63
Gestation Length (days) -1.77 -0.919 1.63
Beef Sub Index 2.83
Carcass Weight (kg) -2.50 -0.528 1.32
Age of Slaughter (days) -3.51 -0.432 1.52
Maintenance Sub Index Maint. Sub Index 6.59
Live WT (kg) -21.50 -0.307 6.59
Total Carbon Sub Index -27.42

* Based on an €80/tonne carbon price