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 18.02
Milk (kg) -731.00 -0.014 10.23
Fat (kg) -1.79 -0.375 0.67
Prot (kg) -16.12 -0.441 7.11
Fertility Sub Index 2.52
Calving Interval (days) -0.49 -1.459 0.71
Survival (%) 1.62 1.117 1.81
Calving Sub Index -0.95
Gestation Length (days) 1.03 -0.919 -0.95
Beef Sub Index 15.61
Carcass Weight (kg) -37.80 -0.528 19.94
Age of Slaughter (days) 10.02 -0.432 -4.33
Maintenance Sub Index Maint. Sub Index 28.82
Live WT (kg) -94.00 -0.307 28.82
Total Carbon Sub Index 64.02

* Based on an €80/tonne carbon price