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 -0.03
Milk (kg) 118.00 -0.014 -1.65
Fat (kg) -4.89 -0.375 1.83
Prot (kg) 0.47 -0.441 -0.21
Fertility Sub Index 3.29
Calving Interval (days) -2.96 -1.459 4.32
Survival (%) -0.92 1.117 -1.03
Calving Sub Index 1.01
Gestation Length (days) -1.10 -0.919 1.01
Beef Sub Index 2.37
Carcass Weight (kg) -6.20 -0.528 3.27
Age of Slaughter (days) 2.08 -0.432 -0.90
Maintenance Sub Index Maint. Sub Index 2.67
Live WT (kg) -8.70 -0.307 2.67
Total Carbon Sub Index 9.32

* Based on an €80/tonne carbon price