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 16.44
Milk (kg) -834.00 -0.014 11.68
Fat (kg) 2.40 -0.375 -0.90
Prot (kg) -12.84 -0.441 5.67
Fertility Sub Index 4.05
Calving Interval (days) -1.59 -1.459 2.32
Survival (%) 1.55 1.117 1.73
Calving Sub Index 0.41
Gestation Length (days) -0.45 -0.919 0.41
Beef Sub Index -1.85
Carcass Weight (kg) -3.60 -0.528 1.90
Age of Slaughter (days) 8.68 -0.432 -3.75
Maintenance Sub Index Maint. Sub Index 6.96
Live WT (kg) -22.70 -0.307 6.96
Total Carbon Sub Index 26.02

* Based on an €80/tonne carbon price