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 -6.95
Milk (kg) -1.00 -0.014 0.01
Fat (kg) 11.77 -0.375 -4.41
Prot (kg) 5.80 -0.441 -2.56
Fertility Sub Index 17.69
Calving Interval (days) -9.35 -1.459 13.64
Survival (%) 3.62 1.117 4.04
Calving Sub Index 1.66
Gestation Length (days) -1.81 -0.919 1.66
Beef Sub Index -2.63
Carcass Weight (kg) -5.10 -0.528 2.69
Age of Slaughter (days) 12.33 -0.432 -5.32
Maintenance Sub Index Maint. Sub Index 1.23
Live WT (kg) -4.00 -0.307 1.23
Total Carbon Sub Index 10.98

* Based on an €80/tonne carbon price