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 -6.10
Milk (kg) -225.00 -0.014 3.15
Fat (kg) 16.55 -0.375 -6.20
Prot (kg) 6.92 -0.441 -3.05
Fertility Sub Index 9.56
Calving Interval (days) -4.31 -1.459 6.29
Survival (%) 2.93 1.117 3.27
Calving Sub Index 1.32
Gestation Length (days) -1.44 -0.919 1.32
Beef Sub Index 11.59
Carcass Weight (kg) -24.80 -0.528 13.08
Age of Slaughter (days) 3.46 -0.432 -1.49
Maintenance Sub Index Maint. Sub Index 8.89
Live WT (kg) -29.00 -0.307 8.89
Total Carbon Sub Index 25.26

* Based on an €80/tonne carbon price