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 -0.54
Milk (kg) -251.00 -0.014 3.51
Fat (kg) 8.70 -0.375 -3.26
Prot (kg) 1.81 -0.441 -0.80
Fertility Sub Index 8.29
Calving Interval (days) -3.34 -1.459 4.87
Survival (%) 3.06 1.117 3.42
Calving Sub Index 2.92
Gestation Length (days) -3.18 -0.919 2.92
Beef Sub Index 7.89
Carcass Weight (kg) -22.10 -0.528 11.66
Age of Slaughter (days) 8.73 -0.432 -3.77
Maintenance Sub Index Maint. Sub Index 17.04
Live WT (kg) -55.60 -0.307 17.04
Total Carbon Sub Index 35.61

* Based on an €80/tonne carbon price