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 -6.26
Milk (kg) -80.00 -0.014 1.12
Fat (kg) 12.95 -0.375 -4.85
Prot (kg) 5.74 -0.441 -2.53
Fertility Sub Index 4.80
Calving Interval (days) -1.48 -1.459 2.16
Survival (%) 2.36 1.117 2.64
Calving Sub Index 2.25
Gestation Length (days) -2.45 -0.919 2.25
Beef Sub Index 9.91
Carcass Weight (kg) -24.00 -0.528 12.66
Age of Slaughter (days) 6.37 -0.432 -2.75
Maintenance Sub Index Maint. Sub Index 15.94
Live WT (kg) -52.00 -0.307 15.94
Total Carbon Sub Index 26.64

* Based on an €80/tonne carbon price