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 -6.26
Milk (kg) -244.00 -0.014 3.42
Fat (kg) 18.02 -0.375 -6.75
Prot (kg) 6.63 -0.441 -2.93
Fertility Sub Index 4.16
Calving Interval (days) -1.79 -1.459 2.61
Survival (%) 1.39 1.117 1.55
Calving Sub Index 3.15
Gestation Length (days) -3.43 -0.919 3.15
Beef Sub Index 9.62
Carcass Weight (kg) -25.30 -0.528 13.35
Age of Slaughter (days) 8.63 -0.432 -3.73
Maintenance Sub Index Maint. Sub Index 17.50
Live WT (kg) -57.10 -0.307 17.50
Total Carbon Sub Index 28.18

* Based on an €80/tonne carbon price