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 32.31
Milk (kg) -1005.00 -0.014 14.07
Fat (kg) -13.09 -0.375 4.90
Prot (kg) -30.22 -0.441 13.34
Fertility Sub Index 2.49
Calving Interval (days) -2.55 -1.459 3.72
Survival (%) -1.10 1.117 -1.23
Calving Sub Index 0.38
Gestation Length (days) -0.41 -0.919 0.38
Beef Sub Index 22.11
Carcass Weight (kg) -46.00 -0.528 24.27
Age of Slaughter (days) 4.99 -0.432 -2.15
Maintenance Sub Index Maint. Sub Index 30.96
Live WT (kg) -101.00 -0.307 30.96
Total Carbon Sub Index 88.25

* Based on an €80/tonne carbon price