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 -0.25
Milk (kg) -10.00 -0.014 0.14
Fat (kg) 0.81 -0.375 -0.30
Prot (kg) 0.19 -0.441 -0.08
Fertility Sub Index 1.89
Calving Interval (days) -1.03 -1.459 1.50
Survival (%) 0.35 1.117 0.39
Calving Sub Index 3.83
Gestation Length (days) -4.17 -0.919 3.83
Beef Sub Index 2.12
Carcass Weight (kg) -2.30 -0.528 1.21
Age of Slaughter (days) -2.11 -0.432 0.91
Maintenance Sub Index Maint. Sub Index 5.92
Live WT (kg) -19.30 -0.307 5.92
Total Carbon Sub Index 13.52

* Based on an €80/tonne carbon price