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 -14.83
Milk (kg) 410.00 -0.014 -5.74
Fat (kg) 10.37 -0.375 -3.88
Prot (kg) 11.80 -0.441 -5.21
Fertility Sub Index 3.96
Calving Interval (days) -1.59 -1.459 2.32
Survival (%) 1.47 1.117 1.64
Calving Sub Index 2.05
Gestation Length (days) -2.23 -0.919 2.05
Beef Sub Index -1.16
Carcass Weight (kg) -5.00 -0.528 2.64
Age of Slaughter (days) 8.80 -0.432 -3.80
Maintenance Sub Index Maint. Sub Index 0.61
Live WT (kg) -2.00 -0.307 0.61
Total Carbon Sub Index -9.37

* Based on an €80/tonne carbon price