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 -2.20
Milk (kg) 264.00 -0.014 -3.70
Fat (kg) -2.17 -0.375 0.81
Prot (kg) -1.55 -0.441 0.68
Fertility Sub Index -12.50
Calving Interval (days) 5.85 -1.459 -8.54
Survival (%) -3.55 1.117 -3.97
Calving Sub Index 0.34
Gestation Length (days) -0.37 -0.919 0.34
Beef Sub Index 0.78
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 1.97 -0.432 -0.85
Maintenance Sub Index Maint. Sub Index -1.35
Live WT (kg) 4.40 -0.307 -1.35
Total Carbon Sub Index -14.92

* Based on an €80/tonne carbon price