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 -16.93
Milk (kg) 656.00 -0.014 -9.18
Fat (kg) 8.24 -0.375 -3.09
Prot (kg) 10.56 -0.441 -4.66
Fertility Sub Index 0.60
Calving Interval (days) -0.52 -1.459 0.76
Survival (%) -0.14 1.117 -0.16
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.14
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 1.91 -0.432 -0.82
Maintenance Sub Index Maint. Sub Index 1.84
Live WT (kg) -6.00 -0.307 1.84
Total Carbon Sub Index -15.09

* Based on an €80/tonne carbon price