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 -1.01
Milk (kg) -112.00 -0.014 1.57
Fat (kg) 2.96 -0.375 -1.11
Prot (kg) 3.34 -0.441 -1.47
Fertility Sub Index 4.58
Calving Interval (days) -2.21 -1.459 3.22
Survival (%) 1.21 1.117 1.35
Calving Sub Index 2.87
Gestation Length (days) -3.12 -0.919 2.87
Beef Sub Index -2.27
Carcass Weight (kg) 4.40 -0.528 -2.32
Age of Slaughter (days) -0.12 -0.432 0.05
Maintenance Sub Index Maint. Sub Index -3.99
Live WT (kg) 13.00 -0.307 -3.99
Total Carbon Sub Index 0.18

* Based on an €80/tonne carbon price