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 9.25
Milk (kg) -139.00 -0.014 1.95
Fat (kg) -5.14 -0.375 1.93
Prot (kg) -12.18 -0.441 5.38
Fertility Sub Index -9.65
Calving Interval (days) 4.92 -1.459 -7.18
Survival (%) -2.21 1.117 -2.47
Calving Sub Index 0.05
Gestation Length (days) -0.05 -0.919 0.05
Beef Sub Index 0.91
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) 1.56 -0.432 -0.67
Maintenance Sub Index Maint. Sub Index 1.32
Live WT (kg) -4.30 -0.307 1.32
Total Carbon Sub Index 1.87

* Based on an €80/tonne carbon price