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 -14.56
Milk (kg) 218.00 -0.014 -3.05
Fat (kg) 15.32 -0.375 -5.74
Prot (kg) 13.07 -0.441 -5.77
Fertility Sub Index 2.28
Calving Interval (days) -0.93 -1.459 1.36
Survival (%) 0.83 1.117 0.93
Calving Sub Index 3.15
Gestation Length (days) -3.43 -0.919 3.15
Beef Sub Index -5.12
Carcass Weight (kg) 8.10 -0.528 -4.27
Age of Slaughter (days) 1.96 -0.432 -0.85
Maintenance Sub Index Maint. Sub Index -13.80
Live WT (kg) 45.00 -0.307 -13.80
Total Carbon Sub Index -28.04

* Based on an €80/tonne carbon price