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 -16.77
Milk (kg) 311.00 -0.014 -4.35
Fat (kg) 17.23 -0.375 -6.45
Prot (kg) 13.52 -0.441 -5.97
Fertility Sub Index 3.32
Calving Interval (days) -1.19 -1.459 1.74
Survival (%) 1.42 1.117 1.59
Calving Sub Index 3.71
Gestation Length (days) -4.04 -0.919 3.71
Beef Sub Index -2.02
Carcass Weight (kg) 1.90 -0.528 -1.00
Age of Slaughter (days) 2.36 -0.432 -1.02
Maintenance Sub Index Maint. Sub Index -5.21
Live WT (kg) 17.00 -0.307 -5.21
Total Carbon Sub Index -16.97

* Based on an €80/tonne carbon price