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 16.19
Milk (kg) -619.00 -0.014 8.67
Fat (kg) -4.12 -0.375 1.54
Prot (kg) -13.54 -0.441 5.98
Fertility Sub Index -0.22
Calving Interval (days) 1.17 -1.459 -1.71
Survival (%) 1.33 1.117 1.49
Calving Sub Index 0.59
Gestation Length (days) -0.64 -0.919 0.59
Beef Sub Index 15.32
Carcass Weight (kg) -37.20 -0.528 19.62
Age of Slaughter (days) 9.97 -0.432 -4.30
Maintenance Sub Index Maint. Sub Index 27.99
Live WT (kg) -91.30 -0.307 27.99
Total Carbon Sub Index 59.85

* Based on an €80/tonne carbon price