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 16.63
Milk (kg) -358.00 -0.014 5.01
Fat (kg) -16.10 -0.375 6.03
Prot (kg) -12.67 -0.441 5.59
Fertility Sub Index -5.17
Calving Interval (days) 3.46 -1.459 -5.05
Survival (%) -0.11 1.117 -0.12
Calving Sub Index -0.52
Gestation Length (days) 0.57 -0.919 -0.52
Beef Sub Index -0.32
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) 4.29 -0.432 -1.85
Maintenance Sub Index Maint. Sub Index 7.36
Live WT (kg) -24.00 -0.307 7.36
Total Carbon Sub Index 17.98

* Based on an €80/tonne carbon price