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 16.23
Milk (kg) -767.00 -0.014 10.74
Fat (kg) 2.49 -0.375 -0.93
Prot (kg) -14.55 -0.441 6.42
Fertility Sub Index 7.90
Calving Interval (days) -3.11 -1.459 4.54
Survival (%) 3.01 1.117 3.36
Calving Sub Index -0.71
Gestation Length (days) 0.77 -0.919 -0.71
Beef Sub Index 14.25
Carcass Weight (kg) -34.60 -0.528 18.25
Age of Slaughter (days) 9.28 -0.432 -4.01
Maintenance Sub Index Maint. Sub Index 27.28
Live WT (kg) -89.00 -0.307 27.28
Total Carbon Sub Index 64.95

* Based on an €80/tonne carbon price