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 0.24
Milk (kg) -102.00 -0.014 1.43
Fat (kg) 2.96 -0.375 -1.11
Prot (kg) 0.17 -0.441 -0.08
Fertility Sub Index 7.57
Calving Interval (days) -3.60 -1.459 5.25
Survival (%) 2.07 1.117 2.31
Calving Sub Index 3.81
Gestation Length (days) -4.14 -0.919 3.81
Beef Sub Index 1.83
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) -0.57 -0.432 0.25
Maintenance Sub Index Maint. Sub Index 5.95
Live WT (kg) -19.40 -0.307 5.95
Total Carbon Sub Index 19.39

* Based on an €80/tonne carbon price