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 10.44
Milk (kg) -523.00 -0.014 7.32
Fat (kg) 3.23 -0.375 -1.21
Prot (kg) -9.80 -0.441 4.33
Fertility Sub Index -2.75
Calving Interval (days) 2.09 -1.459 -3.05
Survival (%) 0.27 1.117 0.30
Calving Sub Index 0.43
Gestation Length (days) -0.47 -0.919 0.43
Beef Sub Index 17.11
Carcass Weight (kg) -39.80 -0.528 20.99
Age of Slaughter (days) 8.99 -0.432 -3.88
Maintenance Sub Index Maint. Sub Index 31.85
Live WT (kg) -103.90 -0.307 31.85
Total Carbon Sub Index 57.09

* Based on an €80/tonne carbon price