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 -8.81
Milk (kg) 285.00 -0.014 -3.99
Fat (kg) 5.54 -0.375 -2.08
Prot (kg) 6.21 -0.441 -2.74
Fertility Sub Index -7.70
Calving Interval (days) 4.71 -1.459 -6.87
Survival (%) -0.74 1.117 -0.83
Calving Sub Index 1.01
Gestation Length (days) -1.10 -0.919 1.01
Beef Sub Index -0.40
Carcass Weight (kg) -2.70 -0.528 1.42
Age of Slaughter (days) 4.23 -0.432 -1.83
Maintenance Sub Index Maint. Sub Index 3.83
Live WT (kg) -12.50 -0.307 3.83
Total Carbon Sub Index -12.06

* Based on an €80/tonne carbon price