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 15.33
Milk (kg) -486.00 -0.014 6.80
Fat (kg) -8.44 -0.375 3.16
Prot (kg) -12.16 -0.441 5.37
Fertility Sub Index 3.96
Calving Interval (days) -1.44 -1.459 2.10
Survival (%) 1.66 1.117 1.85
Calving Sub Index 0.72
Gestation Length (days) -0.78 -0.919 0.72
Beef Sub Index -0.77
Carcass Weight (kg) -5.80 -0.528 3.06
Age of Slaughter (days) 8.86 -0.432 -3.82
Maintenance Sub Index Maint. Sub Index 8.74
Live WT (kg) -28.50 -0.307 8.74
Total Carbon Sub Index 27.97

* Based on an €80/tonne carbon price