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 1.94
Milk (kg) -40.00 -0.014 0.56
Fat (kg) 1.67 -0.375 -0.63
Prot (kg) -4.55 -0.441 2.01
Fertility Sub Index -6.64
Calving Interval (days) 3.51 -1.459 -5.12
Survival (%) -1.36 1.117 -1.52
Calving Sub Index 0.23
Gestation Length (days) -0.25 -0.919 0.23
Beef Sub Index -0.42
Carcass Weight (kg) -6.30 -0.528 3.32
Age of Slaughter (days) 8.67 -0.432 -3.74
Maintenance Sub Index Maint. Sub Index 4.90
Live WT (kg) -16.00 -0.307 4.90
Total Carbon Sub Index 0.02

* Based on an €80/tonne carbon price