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 5.91
Milk (kg) -147.00 -0.014 2.06
Fat (kg) -8.58 -0.375 3.21
Prot (kg) -1.44 -0.441 0.64
Fertility Sub Index 3.92
Calving Interval (days) -1.35 -1.459 1.97
Survival (%) 1.75 1.117 1.96
Calving Sub Index 1.08
Gestation Length (days) -1.17 -0.919 1.08
Beef Sub Index 3.22
Carcass Weight (kg) -6.20 -0.528 3.27
Age of Slaughter (days) 0.12 -0.432 -0.05
Maintenance Sub Index Maint. Sub Index 2.88
Live WT (kg) -9.40 -0.307 2.88
Total Carbon Sub Index 17.01

* Based on an €80/tonne carbon price