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 -4.46
Milk (kg) 39.00 -0.014 -0.55
Fat (kg) 5.16 -0.375 -1.93
Prot (kg) 4.48 -0.441 -1.98
Fertility Sub Index 6.92
Calving Interval (days) -3.36 -1.459 4.90
Survival (%) 1.81 1.117 2.02
Calving Sub Index 3.81
Gestation Length (days) -4.14 -0.919 3.81
Beef Sub Index 2.74
Carcass Weight (kg) -3.30 -0.528 1.74
Age of Slaughter (days) -2.32 -0.432 1.00
Maintenance Sub Index Maint. Sub Index 6.16
Live WT (kg) -20.10 -0.307 6.16
Total Carbon Sub Index 15.17

* Based on an €80/tonne carbon price