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 -4.98
Milk (kg) 186.00 -0.014 -2.60
Fat (kg) 0.36 -0.375 -0.13
Prot (kg) 5.07 -0.441 -2.24
Fertility Sub Index 1.25
Calving Interval (days) -0.01 -1.459 0.01
Survival (%) 1.11 1.117 1.24
Calving Sub Index 1.36
Gestation Length (days) -1.48 -0.919 1.36
Beef Sub Index -0.76
Carcass Weight (kg) -2.50 -0.528 1.32
Age of Slaughter (days) 4.82 -0.432 -2.08
Maintenance Sub Index Maint. Sub Index 3.10
Live WT (kg) -10.10 -0.307 3.10
Total Carbon Sub Index -0.03

* Based on an €80/tonne carbon price