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 -0.16
Milk (kg) -77.00 -0.014 1.08
Fat (kg) 0.81 -0.375 -0.30
Prot (kg) 2.11 -0.441 -0.93
Fertility Sub Index 8.46
Calving Interval (days) -4.39 -1.459 6.41
Survival (%) 1.84 1.117 2.06
Calving Sub Index 3.81
Gestation Length (days) -4.14 -0.919 3.81
Beef Sub Index -0.46
Carcass Weight (kg) -1.50 -0.528 0.79
Age of Slaughter (days) 2.91 -0.432 -1.26
Maintenance Sub Index Maint. Sub Index 4.94
Live WT (kg) -16.10 -0.307 4.94
Total Carbon Sub Index 16.58

* Based on an €80/tonne carbon price