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 -49.92
Milk (kg) 721.00 -0.014 -10.09
Fat (kg) 66.42 -0.375 -24.88
Prot (kg) 33.87 -0.441 -14.95
Fertility Sub Index 3.34
Calving Interval (days) -1.30 -1.459 1.90
Survival (%) 1.29 1.117 1.44
Calving Sub Index 0.77
Gestation Length (days) -0.84 -0.919 0.77
Beef Sub Index -0.57
Carcass Weight (kg) 0.50 -0.528 -0.26
Age of Slaughter (days) 0.71 -0.432 -0.31
Maintenance Sub Index Maint. Sub Index -4.66
Live WT (kg) 15.20 -0.307 -4.66
Total Carbon Sub Index -51.04

* Based on an €80/tonne carbon price