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 -5.68
Milk (kg) -304.00 -0.014 4.26
Fat (kg) 20.37 -0.375 -7.63
Prot (kg) 5.23 -0.441 -2.31
Fertility Sub Index 8.19
Calving Interval (days) -3.66 -1.459 5.34
Survival (%) 2.55 1.117 2.85
Calving Sub Index 3.78
Gestation Length (days) -4.11 -0.919 3.78
Beef Sub Index 12.05
Carcass Weight (kg) -33.90 -0.528 17.88
Age of Slaughter (days) 13.50 -0.432 -5.83
Maintenance Sub Index Maint. Sub Index 15.63
Live WT (kg) -51.00 -0.307 15.63
Total Carbon Sub Index 33.97

* Based on an €80/tonne carbon price