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 -7.67
Milk (kg) 165.00 -0.014 -2.31
Fat (kg) 8.57 -0.375 -3.21
Prot (kg) 4.87 -0.441 -2.15
Fertility Sub Index -8.96
Calving Interval (days) 5.20 -1.459 -7.59
Survival (%) -1.23 1.117 -1.37
Calving Sub Index 0.10
Gestation Length (days) -0.11 -0.919 0.10
Beef Sub Index -0.25
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 2.16 -0.432 -0.93
Maintenance Sub Index Maint. Sub Index 2.24
Live WT (kg) -7.30 -0.307 2.24
Total Carbon Sub Index -14.54

* Based on an €80/tonne carbon price