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 -14.22
Milk (kg) -71.00 -0.014 0.99
Fat (kg) 22.64 -0.375 -8.48
Prot (kg) 15.25 -0.441 -6.73
Fertility Sub Index 2.62
Calving Interval (days) -1.32 -1.459 1.93
Survival (%) 0.62 1.117 0.69
Calving Sub Index -0.11
Gestation Length (days) 0.12 -0.919 -0.11
Beef Sub Index 1.96
Carcass Weight (kg) -6.40 -0.528 3.38
Age of Slaughter (days) 3.29 -0.432 -1.42
Maintenance Sub Index Maint. Sub Index 5.73
Live WT (kg) -18.70 -0.307 5.73
Total Carbon Sub Index -4.01

* Based on an €80/tonne carbon price