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 -15.49
Milk (kg) 195.00 -0.014 -2.73
Fat (kg) 24.77 -0.375 -9.28
Prot (kg) 7.90 -0.441 -3.49
Fertility Sub Index 0.07
Calving Interval (days) 0.12 -1.459 -0.18
Survival (%) 0.22 1.117 0.25
Calving Sub Index -0.28
Gestation Length (days) 0.31 -0.919 -0.28
Beef Sub Index 0.82
Carcass Weight (kg) -0.50 -0.528 0.26
Age of Slaughter (days) -1.30 -0.432 0.56
Maintenance Sub Index Maint. Sub Index -0.67
Live WT (kg) 2.20 -0.307 -0.67
Total Carbon Sub Index -15.56

* Based on an €80/tonne carbon price