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 7.39
Milk (kg) -323.00 -0.014 4.52
Fat (kg) -0.95 -0.375 0.36
Prot (kg) -5.70 -0.441 2.52
Fertility Sub Index -2.95
Calving Interval (days) 2.03 -1.459 -2.96
Survival (%) 0.01 1.117 0.01
Calving Sub Index 0.85
Gestation Length (days) -0.93 -0.919 0.85
Beef Sub Index 16.63
Carcass Weight (kg) -38.80 -0.528 20.47
Age of Slaughter (days) 8.90 -0.432 -3.84
Maintenance Sub Index Maint. Sub Index 30.04
Live WT (kg) -98.00 -0.307 30.04
Total Carbon Sub Index 51.96

* Based on an €80/tonne carbon price