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 -1.07
Milk (kg) -67.00 -0.014 0.94
Fat (kg) 3.86 -0.375 -1.45
Prot (kg) 1.27 -0.441 -0.56
Fertility Sub Index 7.03
Calving Interval (days) -3.36 -1.459 4.90
Survival (%) 1.90 1.117 2.12
Calving Sub Index 3.81
Gestation Length (days) -4.14 -0.919 3.81
Beef Sub Index 1.93
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) -0.93 -0.432 0.40
Maintenance Sub Index Maint. Sub Index 6.13
Live WT (kg) -20.00 -0.307 6.13
Total Carbon Sub Index 17.83

* Based on an €80/tonne carbon price