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 -0.72
Milk (kg) 2.00 -0.014 -0.03
Fat (kg) -2.61 -0.375 0.98
Prot (kg) 3.79 -0.441 -1.67
Fertility Sub Index 8.47
Calving Interval (days) -4.85 -1.459 7.08
Survival (%) 1.25 1.117 1.40
Calving Sub Index 0.70
Gestation Length (days) -0.76 -0.919 0.70
Beef Sub Index 1.79
Carcass Weight (kg) -4.20 -0.528 2.22
Age of Slaughter (days) 0.99 -0.432 -0.43
Maintenance Sub Index Maint. Sub Index 1.66
Live WT (kg) -5.40 -0.307 1.66
Total Carbon Sub Index 11.89

* Based on an €80/tonne carbon price