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 13.32
Milk (kg) -288.00 -0.014 4.03
Fat (kg) -11.12 -0.375 4.17
Prot (kg) -11.61 -0.441 5.12
Fertility Sub Index -3.92
Calving Interval (days) 1.44 -1.459 -2.10
Survival (%) -1.63 1.117 -1.82
Calving Sub Index -0.03
Gestation Length (days) 0.03 -0.919 -0.03
Beef Sub Index 0.89
Carcass Weight (kg) 1.10 -0.528 -0.58
Age of Slaughter (days) -3.40 -0.432 1.47
Maintenance Sub Index Maint. Sub Index -0.25
Live WT (kg) 0.80 -0.307 -0.25
Total Carbon Sub Index 10.01

* Based on an €80/tonne carbon price