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 -6.74
Milk (kg) 56.00 -0.014 -0.78
Fat (kg) 7.89 -0.375 -2.96
Prot (kg) 6.81 -0.441 -3.01
Fertility Sub Index 7.06
Calving Interval (days) -3.42 -1.459 4.99
Survival (%) 1.85 1.117 2.07
Calving Sub Index 2.79
Gestation Length (days) -3.03 -0.919 2.79
Beef Sub Index 2.74
Carcass Weight (kg) -3.20 -0.528 1.69
Age of Slaughter (days) -2.44 -0.432 1.05
Maintenance Sub Index Maint. Sub Index 6.25
Live WT (kg) -20.40 -0.307 6.25
Total Carbon Sub Index 12.09

* Based on an €80/tonne carbon price