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 -9.93
Milk (kg) 210.00 -0.014 -2.94
Fat (kg) 16.43 -0.375 -6.15
Prot (kg) 1.90 -0.441 -0.84
Fertility Sub Index -2.14
Calving Interval (days) 1.02 -1.459 -1.49
Survival (%) -0.58 1.117 -0.65
Calving Sub Index -0.42
Gestation Length (days) 0.46 -0.919 -0.42
Beef Sub Index -0.48
Carcass Weight (kg) -0.20 -0.528 0.11
Age of Slaughter (days) 1.36 -0.432 -0.59
Maintenance Sub Index Maint. Sub Index -0.83
Live WT (kg) 2.70 -0.307 -0.83
Total Carbon Sub Index -13.80

* Based on an €80/tonne carbon price