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 -16.64
Milk (kg) 551.00 -0.014 -7.71
Fat (kg) 10.75 -0.375 -4.03
Prot (kg) 11.10 -0.441 -4.90
Fertility Sub Index -4.52
Calving Interval (days) 3.03 -1.459 -4.42
Survival (%) -0.09 1.117 -0.10
Calving Sub Index 1.99
Gestation Length (days) -2.17 -0.919 1.99
Beef Sub Index -4.96
Carcass Weight (kg) 1.10 -0.528 -0.58
Age of Slaughter (days) 10.15 -0.432 -4.38
Maintenance Sub Index Maint. Sub Index -8.28
Live WT (kg) 27.00 -0.307 -8.28
Total Carbon Sub Index -32.40

* Based on an €80/tonne carbon price