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 12.70
Milk (kg) -237.00 -0.014 3.32
Fat (kg) -12.44 -0.375 4.66
Prot (kg) -10.69 -0.441 4.72
Fertility Sub Index 1.78
Calving Interval (days) -1.56 -1.459 2.28
Survival (%) -0.44 1.117 -0.49
Calving Sub Index 0.95
Gestation Length (days) -1.03 -0.919 0.95
Beef Sub Index 3.45
Carcass Weight (kg) -6.50 -0.528 3.43
Age of Slaughter (days) -0.04 -0.432 0.02
Maintenance Sub Index Maint. Sub Index 5.00
Live WT (kg) -16.30 -0.307 5.00
Total Carbon Sub Index 23.87

* Based on an €80/tonne carbon price