Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index 3.23
Milk (kg) -133.00 -0.014 1.86
Fat (kg) -0.01 -0.375 0.00
Prot (kg) -3.10 -0.441 1.37
Fertility Sub Index -7.41
Calving Interval (days) 4.31 -1.459 -6.29
Survival (%) -1.00 1.117 -1.12
Calving Sub Index 2.64
Gestation Length (days) -2.87 -0.919 2.64
Beef Sub Index 4.51
Carcass Weight (kg) -12.20 -0.528 6.44
Age of Slaughter (days) 4.47 -0.432 -1.93
Maintenance Sub Index Maint. Sub Index 9.84
Live WT (kg) -32.10 -0.307 9.84
Total Carbon Sub Index 12.81

* Based on an €80/tonne carbon price