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 -5.62
Milk (kg) 52.00 -0.014 -0.73
Fat (kg) 8.03 -0.375 -3.01
Prot (kg) 4.26 -0.441 -1.88
Fertility Sub Index 4.71
Calving Interval (days) -2.02 -1.459 2.95
Survival (%) 1.58 1.117 1.77
Calving Sub Index 4.96
Gestation Length (days) -5.40 -0.919 4.96
Beef Sub Index 0.99
Carcass Weight (kg) -5.30 -0.528 2.80
Age of Slaughter (days) 4.19 -0.432 -1.81
Maintenance Sub Index Maint. Sub Index 4.60
Live WT (kg) -15.00 -0.307 4.60
Total Carbon Sub Index 9.65

* Based on an €80/tonne carbon price