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 3.40
Milk (kg) -197.00 -0.014 2.76
Fat (kg) 2.97 -0.375 -1.11
Prot (kg) -3.98 -0.441 1.76
Fertility Sub Index -5.92
Calving Interval (days) 3.36 -1.459 -4.90
Survival (%) -0.91 1.117 -1.02
Calving Sub Index 1.94
Gestation Length (days) -2.11 -0.919 1.94
Beef Sub Index -0.23
Carcass Weight (kg) -2.60 -0.528 1.37
Age of Slaughter (days) 3.71 -0.432 -1.60
Maintenance Sub Index Maint. Sub Index 2.21
Live WT (kg) -7.20 -0.307 2.21
Total Carbon Sub Index 1.39

* Based on an €80/tonne carbon price