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 -5.59
Milk (kg) 88.00 -0.014 -1.23
Fat (kg) 5.80 -0.375 -2.17
Prot (kg) 4.96 -0.441 -2.19
Fertility Sub Index 27.82
Calving Interval (days) -17.96 -1.459 26.20
Survival (%) 1.45 1.117 1.62
Calving Sub Index 2.69
Gestation Length (days) -2.93 -0.919 2.69
Beef Sub Index 2.77
Carcass Weight (kg) -6.80 -0.528 3.59
Age of Slaughter (days) 1.90 -0.432 -0.82
Maintenance Sub Index Maint. Sub Index 6.16
Live WT (kg) -20.10 -0.307 6.16
Total Carbon Sub Index 33.85

* Based on an €80/tonne carbon price