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 -9.74
Milk (kg) 383.00 -0.014 -5.36
Fat (kg) 2.65 -0.375 -0.99
Prot (kg) 7.68 -0.441 -3.39
Fertility Sub Index 2.93
Calving Interval (days) -1.14 -1.459 1.66
Survival (%) 1.13 1.117 1.26
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.69
Carcass Weight (kg) -3.50 -0.528 1.85
Age of Slaughter (days) 5.87 -0.432 -2.53
Maintenance Sub Index Maint. Sub Index 2.73
Live WT (kg) -8.90 -0.307 2.73
Total Carbon Sub Index -5.25

* Based on an €80/tonne carbon price