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 18.74
Milk (kg) -653.00 -0.014 9.14
Fat (kg) -6.23 -0.375 2.33
Prot (kg) -16.47 -0.441 7.27
Fertility Sub Index 0.17
Calving Interval (days) 0.77 -1.459 -1.12
Survival (%) 1.16 1.117 1.30
Calving Sub Index 0.01
Gestation Length (days) -0.01 -0.919 0.01
Beef Sub Index 16.36
Carcass Weight (kg) -36.40 -0.528 19.20
Age of Slaughter (days) 6.59 -0.432 -2.84
Maintenance Sub Index Maint. Sub Index 26.95
Live WT (kg) -87.90 -0.307 26.95
Total Carbon Sub Index 62.23

* Based on an €80/tonne carbon price