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 -6.95
Milk (kg) -15.00 -0.014 0.21
Fat (kg) 7.33 -0.375 -2.75
Prot (kg) 10.01 -0.441 -4.42
Fertility Sub Index 4.01
Calving Interval (days) -1.38 -1.459 2.01
Survival (%) 1.79 1.117 2.00
Calving Sub Index 1.12
Gestation Length (days) -1.22 -0.919 1.12
Beef Sub Index 6.46
Carcass Weight (kg) -20.20 -0.528 10.66
Age of Slaughter (days) 9.72 -0.432 -4.20
Maintenance Sub Index Maint. Sub Index 17.11
Live WT (kg) -55.80 -0.307 17.11
Total Carbon Sub Index 21.74

* Based on an €80/tonne carbon price