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 15.96
Milk (kg) -300.00 -0.014 4.20
Fat (kg) -15.20 -0.375 5.69
Prot (kg) -13.75 -0.441 6.07
Fertility Sub Index -2.45
Calving Interval (days) 1.49 -1.459 -2.17
Survival (%) -0.25 1.117 -0.28
Calving Sub Index -0.09
Gestation Length (days) 0.10 -0.919 -0.09
Beef Sub Index 6.06
Carcass Weight (kg) -12.10 -0.528 6.38
Age of Slaughter (days) 0.75 -0.432 -0.32
Maintenance Sub Index Maint. Sub Index 8.64
Live WT (kg) -28.20 -0.307 8.64
Total Carbon Sub Index 28.13

* Based on an €80/tonne carbon price