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 15.74
Milk (kg) -642.00 -0.014 8.99
Fat (kg) -1.66 -0.375 0.62
Prot (kg) -13.90 -0.441 6.13
Fertility Sub Index -1.68
Calving Interval (days) 0.87 -1.459 -1.27
Survival (%) -0.37 1.117 -0.41
Calving Sub Index 0.28
Gestation Length (days) -0.30 -0.919 0.28
Beef Sub Index 6.11
Carcass Weight (kg) -14.70 -0.528 7.75
Age of Slaughter (days) 3.81 -0.432 -1.64
Maintenance Sub Index Maint. Sub Index 12.11
Live WT (kg) -39.50 -0.307 12.11
Total Carbon Sub Index 32.55

* Based on an €80/tonne carbon price