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 0.14
Milk (kg) 42.00 -0.014 -0.59
Fat (kg) -1.01 -0.375 0.38
Prot (kg) -0.80 -0.441 0.35
Fertility Sub Index 10.44
Calving Interval (days) -5.64 -1.459 8.23
Survival (%) 1.98 1.117 2.21
Calving Sub Index 3.42
Gestation Length (days) -3.72 -0.919 3.42
Beef Sub Index 3.75
Carcass Weight (kg) -4.60 -0.528 2.43
Age of Slaughter (days) -3.06 -0.432 1.32
Maintenance Sub Index Maint. Sub Index 0.64
Live WT (kg) -2.10 -0.307 0.64
Total Carbon Sub Index 18.39

* Based on an €80/tonne carbon price