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 -5.75
Milk (kg) 67.00 -0.014 -0.94
Fat (kg) 6.74 -0.375 -2.52
Prot (kg) 5.19 -0.441 -2.29
Fertility Sub Index 5.44
Calving Interval (days) -2.61 -1.459 3.81
Survival (%) 1.46 1.117 1.63
Calving Sub Index 3.81
Gestation Length (days) -4.14 -0.919 3.81
Beef Sub Index 3.57
Carcass Weight (kg) -3.30 -0.528 1.74
Age of Slaughter (days) -4.24 -0.432 1.83
Maintenance Sub Index Maint. Sub Index 6.62
Live WT (kg) -21.60 -0.307 6.62
Total Carbon Sub Index 13.69

* Based on an €80/tonne carbon price