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 -0.15
Milk (kg) -380.00 -0.014 5.32
Fat (kg) 11.61 -0.375 -4.35
Prot (kg) 2.54 -0.441 -1.12
Fertility Sub Index 7.38
Calving Interval (days) -3.21 -1.459 4.68
Survival (%) 2.41 1.117 2.69
Calving Sub Index 1.81
Gestation Length (days) -1.97 -0.919 1.81
Beef Sub Index 12.66
Carcass Weight (kg) -30.00 -0.528 15.83
Age of Slaughter (days) 7.34 -0.432 -3.17
Maintenance Sub Index Maint. Sub Index 20.54
Live WT (kg) -67.00 -0.307 20.54
Total Carbon Sub Index 42.23

* Based on an €80/tonne carbon price