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 -6.76
Milk (kg) -10.00 -0.014 0.14
Fat (kg) 14.50 -0.375 -5.43
Prot (kg) 3.33 -0.441 -1.47
Fertility Sub Index 8.65
Calving Interval (days) -4.39 -1.459 6.41
Survival (%) 2.01 1.117 2.25
Calving Sub Index -0.46
Gestation Length (days) 0.50 -0.919 -0.46
Beef Sub Index 0.80
Carcass Weight (kg) -8.60 -0.528 4.54
Age of Slaughter (days) 8.65 -0.432 -3.73
Maintenance Sub Index Maint. Sub Index 4.72
Live WT (kg) -15.40 -0.307 4.72
Total Carbon Sub Index 6.96

* Based on an €80/tonne carbon price