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 18.19
Milk (kg) -369.00 -0.014 5.17
Fat (kg) -15.44 -0.375 5.78
Prot (kg) -16.41 -0.441 7.24
Fertility Sub Index 0.30
Calving Interval (days) -0.21 -1.459 0.31
Survival (%) -0.01 1.117 -0.01
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.19
Carcass Weight (kg) -1.50 -0.528 0.79
Age of Slaughter (days) 2.28 -0.432 -0.98
Maintenance Sub Index Maint. Sub Index 0.58
Live WT (kg) -1.90 -0.307 0.58
Total Carbon Sub Index 18.40

* Based on an €80/tonne carbon price