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 -2.19
Milk (kg) 19.00 -0.014 -0.27
Fat (kg) 4.59 -0.375 -1.72
Prot (kg) 0.47 -0.441 -0.21
Fertility Sub Index 2.85
Calving Interval (days) -1.02 -1.459 1.49
Survival (%) 1.22 1.117 1.36
Calving Sub Index 0.96
Gestation Length (days) -1.04 -0.919 0.96
Beef Sub Index -0.59
Carcass Weight (kg) -1.90 -0.528 1.00
Age of Slaughter (days) 3.68 -0.432 -1.59
Maintenance Sub Index Maint. Sub Index 2.12
Live WT (kg) -6.90 -0.307 2.12
Total Carbon Sub Index 3.14

* Based on an €80/tonne carbon price