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 -0.51
Milk (kg) -49.00 -0.014 0.69
Fat (kg) 2.71 -0.375 -1.02
Prot (kg) 0.42 -0.441 -0.19
Fertility Sub Index 6.30
Calving Interval (days) -3.11 -1.459 4.54
Survival (%) 1.58 1.117 1.77
Calving Sub Index 3.81
Gestation Length (days) -4.14 -0.919 3.81
Beef Sub Index 0.94
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) 1.36 -0.432 -0.59
Maintenance Sub Index Maint. Sub Index 4.23
Live WT (kg) -13.80 -0.307 4.23
Total Carbon Sub Index 14.77

* Based on an €80/tonne carbon price