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 8.85
Milk (kg) 41.00 -0.014 -0.57
Fat (kg) -13.65 -0.375 5.11
Prot (kg) -9.76 -0.441 4.31
Fertility Sub Index -0.22
Calving Interval (days) 0.14 -1.459 -0.20
Survival (%) -0.01 1.117 -0.01
Calving Sub Index -0.33
Gestation Length (days) 0.36 -0.919 -0.33
Beef Sub Index -0.08
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) 2.14 -0.432 -0.92
Maintenance Sub Index Maint. Sub Index -0.92
Live WT (kg) 3.00 -0.307 -0.92
Total Carbon Sub Index 7.30

* Based on an €80/tonne carbon price