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 10.88
Milk (kg) -497.00 -0.014 6.96
Fat (kg) 3.68 -0.375 -1.38
Prot (kg) -12.01 -0.441 5.30
Fertility Sub Index 5.15
Calving Interval (days) -1.38 -1.459 2.01
Survival (%) 2.81 1.117 3.14
Calving Sub Index -0.25
Gestation Length (days) 0.27 -0.919 -0.25
Beef Sub Index 14.48
Carcass Weight (kg) -35.20 -0.528 18.57
Age of Slaughter (days) 9.47 -0.432 -4.09
Maintenance Sub Index Maint. Sub Index 30.10
Live WT (kg) -98.20 -0.307 30.10
Total Carbon Sub Index 60.37

* Based on an €80/tonne carbon price