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 -3.89
Milk (kg) 164.00 -0.014 -2.30
Fat (kg) -0.77 -0.375 0.29
Prot (kg) 4.26 -0.441 -1.88
Fertility Sub Index -9.09
Calving Interval (days) 4.69 -1.459 -6.84
Survival (%) -2.01 1.117 -2.25
Calving Sub Index 0.69
Gestation Length (days) -0.75 -0.919 0.69
Beef Sub Index -3.89
Carcass Weight (kg) 2.60 -0.528 -1.37
Age of Slaughter (days) 5.83 -0.432 -2.52
Maintenance Sub Index Maint. Sub Index -1.62
Live WT (kg) 5.30 -0.307 -1.62
Total Carbon Sub Index -17.80

* Based on an €80/tonne carbon price