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 -21.62
Milk (kg) 514.00 -0.014 -7.20
Fat (kg) 17.44 -0.375 -6.53
Prot (kg) 17.89 -0.441 -7.90
Fertility Sub Index 0.34
Calving Interval (days) 0.57 -1.459 -0.83
Survival (%) 1.05 1.117 1.17
Calving Sub Index 4.05
Gestation Length (days) -4.41 -0.919 4.05
Beef Sub Index -2.11
Carcass Weight (kg) -1.50 -0.528 0.79
Age of Slaughter (days) 6.72 -0.432 -2.90
Maintenance Sub Index Maint. Sub Index -4.35
Live WT (kg) 14.20 -0.307 -4.35
Total Carbon Sub Index -23.69

* Based on an €80/tonne carbon price