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 -7.11
Milk (kg) -22.00 -0.014 0.31
Fat (kg) 10.79 -0.375 -4.04
Prot (kg) 7.64 -0.441 -3.37
Fertility Sub Index 7.95
Calving Interval (days) -3.59 -1.459 5.24
Survival (%) 2.43 1.117 2.71
Calving Sub Index 3.74
Gestation Length (days) -4.07 -0.919 3.74
Beef Sub Index 10.45
Carcass Weight (kg) -23.50 -0.528 12.40
Age of Slaughter (days) 4.52 -0.432 -1.95
Maintenance Sub Index Maint. Sub Index 15.63
Live WT (kg) -51.00 -0.307 15.63
Total Carbon Sub Index 30.67

* Based on an €80/tonne carbon price