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 -15.62
Milk (kg) 437.00 -0.014 -6.12
Fat (kg) 12.62 -0.375 -4.73
Prot (kg) 10.83 -0.441 -4.78
Fertility Sub Index 0.93
Calving Interval (days) -0.39 -1.459 0.57
Survival (%) 0.32 1.117 0.36
Calving Sub Index 1.23
Gestation Length (days) -1.34 -0.919 1.23
Beef Sub Index -2.38
Carcass Weight (kg) -0.80 -0.528 0.42
Age of Slaughter (days) 6.49 -0.432 -2.80
Maintenance Sub Index Maint. Sub Index -1.69
Live WT (kg) 5.50 -0.307 -1.69
Total Carbon Sub Index -17.53

* Based on an €80/tonne carbon price