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 11.19
Milk (kg) -262.00 -0.014 3.67
Fat (kg) -6.37 -0.375 2.39
Prot (kg) -11.64 -0.441 5.14
Fertility Sub Index -2.03
Calving Interval (days) 0.80 -1.459 -1.17
Survival (%) -0.77 1.117 -0.86
Calving Sub Index 0.00
Gestation Length (days) 0.00 -0.919 0.00
Beef Sub Index 0.65
Carcass Weight (kg) -2.50 -0.528 1.32
Age of Slaughter (days) 1.54 -0.432 -0.66
Maintenance Sub Index Maint. Sub Index -0.83
Live WT (kg) 2.70 -0.307 -0.83
Total Carbon Sub Index 8.98

* Based on an €80/tonne carbon price