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 18.31
Milk (kg) -379.00 -0.014 5.31
Fat (kg) -15.44 -0.375 5.78
Prot (kg) -16.35 -0.441 7.22
Fertility Sub Index 1.64
Calving Interval (days) -0.93 -1.459 1.36
Survival (%) 0.25 1.117 0.28
Calving Sub Index -0.14
Gestation Length (days) 0.15 -0.919 -0.14
Beef Sub Index 0.00
Carcass Weight (kg) -1.90 -0.528 1.00
Age of Slaughter (days) 2.33 -0.432 -1.01
Maintenance Sub Index Maint. Sub Index 1.20
Live WT (kg) -3.90 -0.307 1.20
Total Carbon Sub Index 20.99

* Based on an €80/tonne carbon price