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 8.74
Milk (kg) -402.00 -0.014 5.63
Fat (kg) 2.83 -0.375 -1.06
Prot (kg) -9.46 -0.441 4.18
Fertility Sub Index 2.75
Calving Interval (days) -0.89 -1.459 1.30
Survival (%) 1.30 1.117 1.45
Calving Sub Index -0.03
Gestation Length (days) 0.03 -0.919 -0.03
Beef Sub Index 16.65
Carcass Weight (kg) -38.70 -0.528 20.41
Age of Slaughter (days) 8.72 -0.432 -3.76
Maintenance Sub Index Maint. Sub Index 29.34
Live WT (kg) -95.70 -0.307 29.34
Total Carbon Sub Index 57.45

* Based on an €80/tonne carbon price