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 -6.23
Milk (kg) 205.00 -0.014 -2.87
Fat (kg) 2.40 -0.375 -0.90
Prot (kg) 5.58 -0.441 -2.46
Fertility Sub Index -1.11
Calving Interval (days) 0.20 -1.459 -0.29
Survival (%) -0.73 1.117 -0.82
Calving Sub Index 0.88
Gestation Length (days) -0.96 -0.919 0.88
Beef Sub Index -0.57
Carcass Weight (kg) -3.20 -0.528 1.69
Age of Slaughter (days) 5.22 -0.432 -2.25
Maintenance Sub Index Maint. Sub Index -1.90
Live WT (kg) 6.20 -0.307 -1.90
Total Carbon Sub Index -8.92

* Based on an €80/tonne carbon price