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 16.90
Milk (kg) -714.00 -0.014 10.00
Fat (kg) -2.09 -0.375 0.78
Prot (kg) -13.87 -0.441 6.12
Fertility Sub Index 2.60
Calving Interval (days) 0.20 -1.459 -0.29
Survival (%) 2.59 1.117 2.89
Calving Sub Index -0.40
Gestation Length (days) 0.43 -0.919 -0.40
Beef Sub Index 17.29
Carcass Weight (kg) -40.00 -0.528 21.10
Age of Slaughter (days) 8.82 -0.432 -3.81
Maintenance Sub Index Maint. Sub Index 30.35
Live WT (kg) -99.00 -0.307 30.35
Total Carbon Sub Index 66.75

* Based on an €80/tonne carbon price