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 9.14
Milk (kg) -377.00 -0.014 5.28
Fat (kg) -3.78 -0.375 1.42
Prot (kg) -5.54 -0.441 2.45
Fertility Sub Index -0.17
Calving Interval (days) -0.62 -1.459 0.90
Survival (%) -0.96 1.117 -1.07
Calving Sub Index -0.01
Gestation Length (days) 0.01 -0.919 -0.01
Beef Sub Index -1.29
Carcass Weight (kg) -0.60 -0.528 0.32
Age of Slaughter (days) 3.72 -0.432 -1.61
Maintenance Sub Index Maint. Sub Index -6.74
Live WT (kg) 22.00 -0.307 -6.74
Total Carbon Sub Index 0.93

* Based on an €80/tonne carbon price