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 -6.18
Milk (kg) 214.00 -0.014 -3.00
Fat (kg) 3.24 -0.375 -1.21
Prot (kg) 4.46 -0.441 -1.97
Fertility Sub Index 0.96
Calving Interval (days) -0.18 -1.459 0.26
Survival (%) 0.62 1.117 0.69
Calving Sub Index -0.24
Gestation Length (days) 0.26 -0.919 -0.24
Beef Sub Index 0.41
Carcass Weight (kg) -0.80 -0.528 0.42
Age of Slaughter (days) 0.03 -0.432 -0.01
Maintenance Sub Index Maint. Sub Index -0.25
Live WT (kg) 0.80 -0.307 -0.25
Total Carbon Sub Index -5.30

* Based on an €80/tonne carbon price