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 -0.93
Milk (kg) -21.00 -0.014 0.29
Fat (kg) 2.00 -0.375 -0.75
Prot (kg) 1.08 -0.441 -0.48
Fertility Sub Index 8.04
Calving Interval (days) -3.99 -1.459 5.82
Survival (%) 1.99 1.117 2.22
Calving Sub Index -1.68
Gestation Length (days) 1.83 -0.919 -1.68
Beef Sub Index -8.74
Carcass Weight (kg) 15.30 -0.528 -8.07
Age of Slaughter (days) 1.54 -0.432 -0.66
Maintenance Sub Index Maint. Sub Index -11.74
Live WT (kg) 38.30 -0.307 -11.74
Total Carbon Sub Index -15.04

* Based on an €80/tonne carbon price