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 -7.98
Milk (kg) 358.00 -0.014 -5.01
Fat (kg) 6.20 -0.375 -2.32
Prot (kg) 1.46 -0.441 -0.64
Fertility Sub Index -1.96
Calving Interval (days) 0.72 -1.459 -1.05
Survival (%) -0.81 1.117 -0.90
Calving Sub Index -0.16
Gestation Length (days) 0.17 -0.919 -0.16
Beef Sub Index -0.34
Carcass Weight (kg) -1.90 -0.528 1.00
Age of Slaughter (days) 3.12 -0.432 -1.35
Maintenance Sub Index Maint. Sub Index -1.13
Live WT (kg) 3.70 -0.307 -1.13
Total Carbon Sub Index -11.57

* Based on an €80/tonne carbon price