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 10.93
Milk (kg) -214.00 -0.014 3.00
Fat (kg) -5.35 -0.375 2.00
Prot (kg) -13.44 -0.441 5.93
Fertility Sub Index -2.30
Calving Interval (days) 1.17 -1.459 -1.71
Survival (%) -0.53 1.117 -0.59
Calving Sub Index 0.58
Gestation Length (days) -0.63 -0.919 0.58
Beef Sub Index 0.34
Carcass Weight (kg) -2.00 -0.528 1.06
Age of Slaughter (days) 1.66 -0.432 -0.72
Maintenance Sub Index Maint. Sub Index -0.71
Live WT (kg) 2.30 -0.307 -0.71
Total Carbon Sub Index 8.84

* Based on an €80/tonne carbon price