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 -7.67
Milk (kg) 154.00 -0.014 -2.16
Fat (kg) 9.73 -0.375 -3.64
Prot (kg) 4.23 -0.441 -1.87
Fertility Sub Index 0.75
Calving Interval (days) -0.49 -1.459 0.71
Survival (%) 0.03 1.117 0.03
Calving Sub Index -1.45
Gestation Length (days) 1.58 -0.919 -1.45
Beef Sub Index 0.22
Carcass Weight (kg) -1.80 -0.528 0.95
Age of Slaughter (days) 1.70 -0.432 -0.73
Maintenance Sub Index Maint. Sub Index 1.81
Live WT (kg) -5.90 -0.307 1.81
Total Carbon Sub Index -6.34

* Based on an €80/tonne carbon price