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 -3.13
Milk (kg) 274.00 -0.014 -3.84
Fat (kg) -2.17 -0.375 0.81
Prot (kg) 0.25 -0.441 -0.11
Fertility Sub Index -17.96
Calving Interval (days) 9.65 -1.459 -14.08
Survival (%) -3.47 1.117 -3.88
Calving Sub Index 0.93
Gestation Length (days) -1.01 -0.919 0.93
Beef Sub Index -0.93
Carcass Weight (kg) -0.60 -0.528 0.32
Age of Slaughter (days) 2.88 -0.432 -1.24
Maintenance Sub Index Maint. Sub Index -1.10
Live WT (kg) 3.60 -0.307 -1.10
Total Carbon Sub Index -22.19

* Based on an €80/tonne carbon price