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 -0.83
Milk (kg) -273.00 -0.014 3.82
Fat (kg) 11.04 -0.375 -4.14
Prot (kg) 1.16 -0.441 -0.51
Fertility Sub Index 5.89
Calving Interval (days) -2.74 -1.459 4.00
Survival (%) 1.69 1.117 1.89
Calving Sub Index 1.42
Gestation Length (days) -1.54 -0.919 1.42
Beef Sub Index 10.03
Carcass Weight (kg) -22.40 -0.528 11.82
Age of Slaughter (days) 4.14 -0.432 -1.79
Maintenance Sub Index Maint. Sub Index 12.20
Live WT (kg) -39.80 -0.307 12.20
Total Carbon Sub Index 28.71

* Based on an €80/tonne carbon price