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 -4.84
Milk (kg) -80.00 -0.014 1.12
Fat (kg) 9.02 -0.375 -3.38
Prot (kg) 5.84 -0.441 -2.58
Fertility Sub Index 20.28
Calving Interval (days) -10.87 -1.459 15.86
Survival (%) 3.96 1.117 4.42
Calving Sub Index 2.65
Gestation Length (days) -2.88 -0.919 2.65
Beef Sub Index 3.78
Carcass Weight (kg) -8.00 -0.528 4.22
Age of Slaughter (days) 1.01 -0.432 -0.44
Maintenance Sub Index Maint. Sub Index 3.37
Live WT (kg) -11.00 -0.307 3.37
Total Carbon Sub Index 25.25

* Based on an €80/tonne carbon price