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 12.77
Milk (kg) -228.00 -0.014 3.19
Fat (kg) -11.44 -0.375 4.28
Prot (kg) -12.00 -0.441 5.30
Fertility Sub Index 11.77
Calving Interval (days) -6.35 -1.459 9.26
Survival (%) 2.24 1.117 2.50
Calving Sub Index 0.74
Gestation Length (days) -0.80 -0.919 0.74
Beef Sub Index 4.59
Carcass Weight (kg) -8.40 -0.528 4.43
Age of Slaughter (days) -0.37 -0.432 0.16
Maintenance Sub Index Maint. Sub Index 6.62
Live WT (kg) -21.60 -0.307 6.62
Total Carbon Sub Index 36.49

* Based on an €80/tonne carbon price