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 -8.11
Milk (kg) -195.00 -0.014 2.73
Fat (kg) 20.74 -0.375 -7.77
Prot (kg) 6.95 -0.441 -3.07
Fertility Sub Index 2.14
Calving Interval (days) -0.52 -1.459 0.76
Survival (%) 1.24 1.117 1.39
Calving Sub Index 1.05
Gestation Length (days) -1.14 -0.919 1.05
Beef Sub Index 11.54
Carcass Weight (kg) -27.00 -0.528 14.24
Age of Slaughter (days) 6.25 -0.432 -2.70
Maintenance Sub Index Maint. Sub Index 17.96
Live WT (kg) -58.60 -0.307 17.96
Total Carbon Sub Index 24.60

* Based on an €80/tonne carbon price