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 -7.01
Milk (kg) -311.00 -0.014 4.35
Fat (kg) 17.01 -0.375 -6.37
Prot (kg) 11.31 -0.441 -4.99
Fertility Sub Index 5.81
Calving Interval (days) -2.53 -1.459 3.69
Survival (%) 1.90 1.117 2.12
Calving Sub Index 1.14
Gestation Length (days) -1.24 -0.919 1.14
Beef Sub Index 11.75
Carcass Weight (kg) -28.00 -0.528 14.77
Age of Slaughter (days) 6.99 -0.432 -3.02
Maintenance Sub Index Maint. Sub Index 20.91
Live WT (kg) -68.20 -0.307 20.91
Total Carbon Sub Index 32.60

* Based on an €80/tonne carbon price