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 -0.74
Milk (kg) 138.00 -0.014 -1.93
Fat (kg) -2.64 -0.375 0.99
Prot (kg) -0.46 -0.441 0.20
Fertility Sub Index -11.30
Calving Interval (days) 5.91 -1.459 -8.62
Survival (%) -2.40 1.117 -2.68
Calving Sub Index 1.24
Gestation Length (days) -1.35 -0.919 1.24
Beef Sub Index 1.54
Carcass Weight (kg) -5.80 -0.528 3.06
Age of Slaughter (days) 3.53 -0.432 -1.52
Maintenance Sub Index Maint. Sub Index 3.92
Live WT (kg) -12.80 -0.307 3.92
Total Carbon Sub Index -5.35

* Based on an €80/tonne carbon price