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 10.26
Milk (kg) -185.00 -0.014 2.59
Fat (kg) -9.22 -0.375 3.45
Prot (kg) -9.55 -0.441 4.21
Fertility Sub Index 12.88
Calving Interval (days) -6.64 -1.459 9.69
Survival (%) 2.86 1.117 3.20
Calving Sub Index 0.00
Gestation Length (days) 0.00 -0.919 0.00
Beef Sub Index -2.43
Carcass Weight (kg) 2.70 -0.528 -1.42
Age of Slaughter (days) 2.34 -0.432 -1.01
Maintenance Sub Index Maint. Sub Index -1.32
Live WT (kg) 4.30 -0.307 -1.32
Total Carbon Sub Index 19.39

* Based on an €80/tonne carbon price