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 -2.79
Milk (kg) -100.00 -0.014 1.40
Fat (kg) 9.00 -0.375 -3.37
Prot (kg) 1.85 -0.441 -0.82
Fertility Sub Index 4.45
Calving Interval (days) -1.75 -1.459 2.55
Survival (%) 1.70 1.117 1.90
Calving Sub Index 0.45
Gestation Length (days) -0.49 -0.919 0.45
Beef Sub Index -0.66
Carcass Weight (kg) -5.60 -0.528 2.95
Age of Slaughter (days) 8.38 -0.432 -3.62
Maintenance Sub Index Maint. Sub Index 8.89
Live WT (kg) -29.00 -0.307 8.89
Total Carbon Sub Index 10.35

* Based on an €80/tonne carbon price