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 0.33
Milk (kg) 103.00 -0.014 -1.44
Fat (kg) -0.67 -0.375 0.25
Prot (kg) -3.44 -0.441 1.52
Fertility Sub Index 2.99
Calving Interval (days) -1.43 -1.459 2.09
Survival (%) 0.81 1.117 0.90
Calving Sub Index -0.34
Gestation Length (days) 0.37 -0.919 -0.34
Beef Sub Index -1.68
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 3.89 -0.432 -1.68
Maintenance Sub Index Maint. Sub Index -0.37
Live WT (kg) 1.20 -0.307 -0.37
Total Carbon Sub Index 0.94

* Based on an €80/tonne carbon price