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 -9.26
Milk (kg) 8.00 -0.014 -0.11
Fat (kg) 16.01 -0.375 -6.00
Prot (kg) 7.15 -0.441 -3.16
Fertility Sub Index 7.99
Calving Interval (days) -3.85 -1.459 5.62
Survival (%) 2.12 1.117 2.37
Calving Sub Index 4.32
Gestation Length (days) -4.70 -0.919 4.32
Beef Sub Index -0.44
Carcass Weight (kg) -5.10 -0.528 2.69
Age of Slaughter (days) 7.24 -0.432 -3.13
Maintenance Sub Index Maint. Sub Index 1.84
Live WT (kg) -6.00 -0.307 1.84
Total Carbon Sub Index 4.45

* Based on an €80/tonne carbon price