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 -13.20
Milk (kg) 367.00 -0.014 -5.14
Fat (kg) 3.23 -0.375 -1.21
Prot (kg) 15.52 -0.441 -6.85
Fertility Sub Index 12.10
Calving Interval (days) -6.47 -1.459 9.44
Survival (%) 2.38 1.117 2.66
Calving Sub Index 5.00
Gestation Length (days) -5.44 -0.919 5.00
Beef Sub Index -1.78
Carcass Weight (kg) 1.40 -0.528 -0.74
Age of Slaughter (days) 2.42 -0.432 -1.04
Maintenance Sub Index Maint. Sub Index 0.31
Live WT (kg) -1.00 -0.307 0.31
Total Carbon Sub Index 2.42

* Based on an €80/tonne carbon price