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 -2.81
Milk (kg) 37.00 -0.014 -0.52
Fat (kg) 3.22 -0.375 -1.21
Prot (kg) 2.47 -0.441 -1.09
Fertility Sub Index 14.14
Calving Interval (days) -9.90 -1.459 14.44
Survival (%) -0.27 1.117 -0.30
Calving Sub Index 0.96
Gestation Length (days) -1.04 -0.919 0.96
Beef Sub Index 2.46
Carcass Weight (kg) -4.70 -0.528 2.48
Age of Slaughter (days) 0.05 -0.432 -0.02
Maintenance Sub Index Maint. Sub Index 7.36
Live WT (kg) -24.00 -0.307 7.36
Total Carbon Sub Index 22.10

* Based on an €80/tonne carbon price