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 22.41
Milk (kg) -425.00 -0.014 5.95
Fat (kg) -25.01 -0.375 9.37
Prot (kg) -16.08 -0.441 7.10
Fertility Sub Index -2.35
Calving Interval (days) 0.74 -1.459 -1.08
Survival (%) -1.14 1.117 -1.27
Calving Sub Index 1.02
Gestation Length (days) -1.11 -0.919 1.02
Beef Sub Index 1.54
Carcass Weight (kg) -0.10 -0.528 0.05
Age of Slaughter (days) -3.45 -0.432 1.49
Maintenance Sub Index Maint. Sub Index 3.37
Live WT (kg) -11.00 -0.307 3.37
Total Carbon Sub Index 25.99

* Based on an €80/tonne carbon price