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 7.07
Milk (kg) -270.00 -0.014 3.78
Fat (kg) -1.55 -0.375 0.58
Prot (kg) -6.13 -0.441 2.71
Fertility Sub Index 4.21
Calving Interval (days) -1.67 -1.459 2.44
Survival (%) 1.59 1.117 1.78
Calving Sub Index 0.74
Gestation Length (days) -0.81 -0.919 0.74
Beef Sub Index -2.11
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 8.67 -0.432 -3.74
Maintenance Sub Index Maint. Sub Index 6.93
Live WT (kg) -22.60 -0.307 6.93
Total Carbon Sub Index 16.85

* Based on an €80/tonne carbon price