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 0.77
Milk (kg) 49.00 -0.014 -0.69
Fat (kg) -0.88 -0.375 0.33
Prot (kg) -2.55 -0.441 1.13
Fertility Sub Index -1.17
Calving Interval (days) 0.69 -1.459 -1.01
Survival (%) -0.15 1.117 -0.17
Calving Sub Index 1.74
Gestation Length (days) -1.89 -0.919 1.74
Beef Sub Index -1.14
Carcass Weight (kg) -2.30 -0.528 1.21
Age of Slaughter (days) 5.46 -0.432 -2.36
Maintenance Sub Index Maint. Sub Index -0.18
Live WT (kg) 0.60 -0.307 -0.18
Total Carbon Sub Index 0.00

* Based on an €80/tonne carbon price