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 -7.11
Milk (kg) 131.00 -0.014 -1.83
Fat (kg) 4.38 -0.375 -1.64
Prot (kg) 8.24 -0.441 -3.64
Fertility Sub Index 0.73
Calving Interval (days) -0.40 -1.459 0.58
Survival (%) 0.13 1.117 0.15
Calving Sub Index 3.01
Gestation Length (days) -3.27 -0.919 3.01
Beef Sub Index 5.35
Carcass Weight (kg) -15.20 -0.528 8.02
Age of Slaughter (days) 6.18 -0.432 -2.67
Maintenance Sub Index Maint. Sub Index 10.12
Live WT (kg) -33.00 -0.307 10.12
Total Carbon Sub Index 12.10

* Based on an €80/tonne carbon price