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 -14.31
Milk (kg) 426.00 -0.014 -5.96
Fat (kg) 6.75 -0.375 -2.53
Prot (kg) 13.18 -0.441 -5.82
Fertility Sub Index 10.52
Calving Interval (days) -4.73 -1.459 6.90
Survival (%) 3.24 1.117 3.62
Calving Sub Index 0.20
Gestation Length (days) -0.22 -0.919 0.20
Beef Sub Index 2.01
Carcass Weight (kg) -5.10 -0.528 2.69
Age of Slaughter (days) 1.58 -0.432 -0.68
Maintenance Sub Index Maint. Sub Index 4.60
Live WT (kg) -15.00 -0.307 4.60
Total Carbon Sub Index 3.02

* Based on an €80/tonne carbon price