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 -1.67
Milk (kg) 115.00 -0.014 -1.61
Fat (kg) -0.10 -0.375 0.04
Prot (kg) 0.23 -0.441 -0.10
Fertility Sub Index -6.60
Calving Interval (days) 3.62 -1.459 -5.28
Survival (%) -1.18 1.117 -1.32
Calving Sub Index 0.73
Gestation Length (days) -0.79 -0.919 0.73
Beef Sub Index 0.32
Carcass Weight (kg) -3.40 -0.528 1.79
Age of Slaughter (days) 3.42 -0.432 -1.48
Maintenance Sub Index Maint. Sub Index 1.62
Live WT (kg) -5.30 -0.307 1.62
Total Carbon Sub Index -5.60

* Based on an €80/tonne carbon price