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 12.75
Milk (kg) -657.00 -0.014 9.20
Fat (kg) 3.10 -0.375 -1.16
Prot (kg) -10.67 -0.441 4.71
Fertility Sub Index 8.69
Calving Interval (days) -3.34 -1.459 4.87
Survival (%) 3.42 1.117 3.82
Calving Sub Index -0.54
Gestation Length (days) 0.59 -0.919 -0.54
Beef Sub Index 10.12
Carcass Weight (kg) -27.50 -0.528 14.51
Age of Slaughter (days) 10.17 -0.432 -4.39
Maintenance Sub Index Maint. Sub Index 21.58
Live WT (kg) -70.40 -0.307 21.58
Total Carbon Sub Index 52.60

* Based on an €80/tonne carbon price