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 -8.01
Milk (kg) -335.00 -0.014 4.69
Fat (kg) 20.76 -0.375 -7.78
Prot (kg) 11.16 -0.441 -4.93
Fertility Sub Index 5.32
Calving Interval (days) -2.33 -1.459 3.40
Survival (%) 1.72 1.117 1.92
Calving Sub Index 1.45
Gestation Length (days) -1.58 -0.919 1.45
Beef Sub Index 10.95
Carcass Weight (kg) -25.90 -0.528 13.66
Age of Slaughter (days) 6.28 -0.432 -2.71
Maintenance Sub Index Maint. Sub Index 17.01
Live WT (kg) -55.50 -0.307 17.01
Total Carbon Sub Index 26.73

* Based on an €80/tonne carbon price