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 -12.01
Milk (kg) 263.00 -0.014 -3.68
Fat (kg) 10.72 -0.375 -4.02
Prot (kg) 9.78 -0.441 -4.32
Fertility Sub Index 14.69
Calving Interval (days) -6.85 -1.459 9.99
Survival (%) 4.20 1.117 4.69
Calving Sub Index 0.74
Gestation Length (days) -0.80 -0.919 0.74
Beef Sub Index 1.32
Carcass Weight (kg) -4.70 -0.528 2.48
Age of Slaughter (days) 2.69 -0.432 -1.16
Maintenance Sub Index Maint. Sub Index 5.89
Live WT (kg) -19.20 -0.307 5.89
Total Carbon Sub Index 10.62

* Based on an €80/tonne carbon price