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 -5.75
Milk (kg) -250.00 -0.014 3.50
Fat (kg) 16.32 -0.375 -6.11
Prot (kg) 7.11 -0.441 -3.14
Fertility Sub Index 3.68
Calving Interval (days) -1.66 -1.459 2.42
Survival (%) 1.13 1.117 1.26
Calving Sub Index 3.72
Gestation Length (days) -4.05 -0.919 3.72
Beef Sub Index 13.14
Carcass Weight (kg) -30.40 -0.528 16.04
Age of Slaughter (days) 6.70 -0.432 -2.89
Maintenance Sub Index Maint. Sub Index 19.34
Live WT (kg) -63.10 -0.307 19.34
Total Carbon Sub Index 34.15

* Based on an €80/tonne carbon price