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 -0.01
Milk (kg) -113.00 -0.014 1.58
Fat (kg) 2.06 -0.375 -0.77
Prot (kg) 1.86 -0.441 -0.82
Fertility Sub Index 7.11
Calving Interval (days) -3.53 -1.459 5.15
Survival (%) 1.75 1.117 1.96
Calving Sub Index 3.81
Gestation Length (days) -4.14 -0.919 3.81
Beef Sub Index 0.20
Carcass Weight (kg) -2.40 -0.528 1.27
Age of Slaughter (days) 2.47 -0.432 -1.07
Maintenance Sub Index Maint. Sub Index 5.58
Live WT (kg) -18.20 -0.307 5.58
Total Carbon Sub Index 16.68

* Based on an €80/tonne carbon price