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 -8.23
Milk (kg) 345.00 -0.014 -4.83
Fat (kg) -0.87 -0.375 0.33
Prot (kg) 8.44 -0.441 -3.73
Fertility Sub Index 1.01
Calving Interval (days) -0.84 -1.459 1.23
Survival (%) -0.19 1.117 -0.21
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.70
Carcass Weight (kg) -2.20 -0.528 1.16
Age of Slaughter (days) 1.06 -0.432 -0.46
Maintenance Sub Index Maint. Sub Index 1.32
Live WT (kg) -4.30 -0.307 1.32
Total Carbon Sub Index -5.66

* Based on an €80/tonne carbon price