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 -0.94
Milk (kg) 30.00 -0.014 -0.42
Fat (kg) 1.67 -0.375 -0.63
Prot (kg) -0.25 -0.441 0.11
Fertility Sub Index -8.92
Calving Interval (days) 4.98 -1.459 -7.27
Survival (%) -1.48 1.117 -1.65
Calving Sub Index 1.60
Gestation Length (days) -1.74 -0.919 1.60
Beef Sub Index 0.76
Carcass Weight (kg) -3.20 -0.528 1.69
Age of Slaughter (days) 2.16 -0.432 -0.93
Maintenance Sub Index Maint. Sub Index 2.58
Live WT (kg) -8.40 -0.307 2.58
Total Carbon Sub Index -4.92

* Based on an €80/tonne carbon price