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 -0.74
Milk (kg) 235.00 -0.014 -3.29
Fat (kg) -5.95 -0.375 2.23
Prot (kg) -0.72 -0.441 0.32
Fertility Sub Index -8.52
Calving Interval (days) 4.25 -1.459 -6.20
Survival (%) -2.08 1.117 -2.32
Calving Sub Index 0.99
Gestation Length (days) -1.08 -0.919 0.99
Beef Sub Index -0.71
Carcass Weight (kg) -2.50 -0.528 1.32
Age of Slaughter (days) 4.69 -0.432 -2.02
Maintenance Sub Index Maint. Sub Index 0.00
Live WT (kg) 0.00 -0.307 0.00
Total Carbon Sub Index -8.98

* Based on an €80/tonne carbon price