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 -1.24
Milk (kg) -7.00 -0.014 0.10
Fat (kg) 1.90 -0.375 -0.71
Prot (kg) 1.42 -0.441 -0.63
Fertility Sub Index 6.26
Calving Interval (days) -3.57 -1.459 5.21
Survival (%) 0.94 1.117 1.05
Calving Sub Index 1.34
Gestation Length (days) -1.46 -0.919 1.34
Beef Sub Index 2.93
Carcass Weight (kg) -6.60 -0.528 3.48
Age of Slaughter (days) 1.27 -0.432 -0.55
Maintenance Sub Index Maint. Sub Index 4.75
Live WT (kg) -15.50 -0.307 4.75
Total Carbon Sub Index 14.04

* Based on an €80/tonne carbon price