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 -15.83
Milk (kg) -208.00 -0.014 2.91
Fat (kg) 24.37 -0.375 -9.13
Prot (kg) 21.78 -0.441 -9.61
Fertility Sub Index 7.59
Calving Interval (days) -3.32 -1.459 4.84
Survival (%) 2.46 1.117 2.75
Calving Sub Index 0.92
Gestation Length (days) -1.00 -0.919 0.92
Beef Sub Index 3.10
Carcass Weight (kg) -9.10 -0.528 4.80
Age of Slaughter (days) 3.95 -0.432 -1.71
Maintenance Sub Index Maint. Sub Index 8.15
Live WT (kg) -26.60 -0.307 8.15
Total Carbon Sub Index 3.94

* Based on an €80/tonne carbon price