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 11.27
Milk (kg) -204.00 -0.014 2.86
Fat (kg) -13.95 -0.375 5.23
Prot (kg) -7.22 -0.441 3.19
Fertility Sub Index -1.37
Calving Interval (days) 0.22 -1.459 -0.32
Survival (%) -0.94 1.117 -1.05
Calving Sub Index -0.11
Gestation Length (days) 0.12 -0.919 -0.11
Beef Sub Index 5.64
Carcass Weight (kg) -15.10 -0.528 7.97
Age of Slaughter (days) 5.39 -0.432 -2.33
Maintenance Sub Index Maint. Sub Index 8.43
Live WT (kg) -27.50 -0.307 8.43
Total Carbon Sub Index 23.86

* Based on an €80/tonne carbon price