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 18.93
Milk (kg) -371.00 -0.014 5.19
Fat (kg) -19.65 -0.375 7.36
Prot (kg) -14.44 -0.441 6.37
Fertility Sub Index 7.14
Calving Interval (days) -3.14 -1.459 4.58
Survival (%) 2.29 1.117 2.56
Calving Sub Index -1.38
Gestation Length (days) 1.50 -0.919 -1.38
Beef Sub Index -2.62
Carcass Weight (kg) -0.60 -0.528 0.32
Age of Slaughter (days) 6.81 -0.432 -2.94
Maintenance Sub Index Maint. Sub Index 4.94
Live WT (kg) -16.10 -0.307 4.94
Total Carbon Sub Index 27.01

* Based on an €80/tonne carbon price