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 1.60
Milk (kg) -419.00 -0.014 5.87
Fat (kg) 12.72 -0.375 -4.76
Prot (kg) -1.12 -0.441 0.49
Fertility Sub Index 6.15
Calving Interval (days) -2.39 -1.459 3.49
Survival (%) 2.38 1.117 2.66
Calving Sub Index 1.95
Gestation Length (days) -2.12 -0.919 1.95
Beef Sub Index 13.43
Carcass Weight (kg) -31.60 -0.528 16.67
Age of Slaughter (days) 7.51 -0.432 -3.24
Maintenance Sub Index Maint. Sub Index 25.44
Live WT (kg) -83.00 -0.307 25.44
Total Carbon Sub Index 48.56

* Based on an €80/tonne carbon price