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 12.45
Milk (kg) -282.00 -0.014 3.95
Fat (kg) -9.05 -0.375 3.39
Prot (kg) -11.58 -0.441 5.11
Fertility Sub Index -4.38
Calving Interval (days) 1.66 -1.459 -2.42
Survival (%) -1.75 1.117 -1.96
Calving Sub Index -0.25
Gestation Length (days) 0.27 -0.919 -0.25
Beef Sub Index 1.01
Carcass Weight (kg) -2.70 -0.528 1.42
Age of Slaughter (days) 0.97 -0.432 -0.42
Maintenance Sub Index Maint. Sub Index 3.31
Live WT (kg) -10.80 -0.307 3.31
Total Carbon Sub Index 12.14

* Based on an €80/tonne carbon price