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 -5.72
Milk (kg) 135.00 -0.014 -1.89
Fat (kg) 4.84 -0.375 -1.81
Prot (kg) 4.58 -0.441 -2.02
Fertility Sub Index 3.78
Calving Interval (days) -2.35 -1.459 3.43
Survival (%) 0.31 1.117 0.35
Calving Sub Index -0.07
Gestation Length (days) 0.08 -0.919 -0.07
Beef Sub Index -0.04
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) 2.18 -0.432 -0.94
Maintenance Sub Index Maint. Sub Index 2.33
Live WT (kg) -7.60 -0.307 2.33
Total Carbon Sub Index 0.26

* Based on an €80/tonne carbon price