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 7.20
Milk (kg) -90.00 -0.014 1.26
Fat (kg) -6.99 -0.375 2.62
Prot (kg) -7.52 -0.441 3.32
Fertility Sub Index -6.45
Calving Interval (days) 2.98 -1.459 -4.35
Survival (%) -1.88 1.117 -2.10
Calving Sub Index 0.45
Gestation Length (days) -0.49 -0.919 0.45
Beef Sub Index -0.36
Carcass Weight (kg) -2.70 -0.528 1.42
Age of Slaughter (days) 4.14 -0.432 -1.79
Maintenance Sub Index Maint. Sub Index 0.00
Live WT (kg) 0.00 -0.307 0.00
Total Carbon Sub Index 0.84

* Based on an €80/tonne carbon price