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 -14.42
Milk (kg) 251.00 -0.014 -3.51
Fat (kg) 16.55 -0.375 -6.20
Prot (kg) 10.66 -0.441 -4.70
Fertility Sub Index 3.90
Calving Interval (days) -1.53 -1.459 2.23
Survival (%) 1.49 1.117 1.66
Calving Sub Index 2.45
Gestation Length (days) -2.67 -0.919 2.45
Beef Sub Index -1.35
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) 4.47 -0.432 -1.93
Maintenance Sub Index Maint. Sub Index 0.00
Live WT (kg) 0.00 -0.307 0.00
Total Carbon Sub Index -9.42

* Based on an €80/tonne carbon price