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 -5.13
Milk (kg) 54.00 -0.014 -0.76
Fat (kg) 5.91 -0.375 -2.21
Prot (kg) 4.90 -0.441 -2.16
Fertility Sub Index 12.27
Calving Interval (days) -6.84 -1.459 9.98
Survival (%) 2.05 1.117 2.29
Calving Sub Index 3.81
Gestation Length (days) -4.14 -0.919 3.81
Beef Sub Index -1.71
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 5.55 -0.432 -2.40
Maintenance Sub Index Maint. Sub Index 4.81
Live WT (kg) -15.70 -0.307 4.81
Total Carbon Sub Index 14.04

* Based on an €80/tonne carbon price