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 -10.99
Milk (kg) 210.00 -0.014 -2.94
Fat (kg) 12.42 -0.375 -4.65
Prot (kg) 7.71 -0.441 -3.40
Fertility Sub Index 4.37
Calving Interval (days) -1.66 -1.459 2.42
Survival (%) 1.74 1.117 1.94
Calving Sub Index 1.37
Gestation Length (days) -1.49 -0.919 1.37
Beef Sub Index 4.77
Carcass Weight (kg) -12.20 -0.528 6.44
Age of Slaughter (days) 3.86 -0.432 -1.67
Maintenance Sub Index Maint. Sub Index 6.90
Live WT (kg) -22.50 -0.307 6.90
Total Carbon Sub Index 6.40

* Based on an €80/tonne carbon price