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 20.12
Milk (kg) -640.00 -0.014 8.96
Fat (kg) -9.89 -0.375 3.70
Prot (kg) -16.89 -0.441 7.45
Fertility Sub Index -5.14
Calving Interval (days) 3.10 -1.459 -4.52
Survival (%) -0.55 1.117 -0.61
Calving Sub Index 1.77
Gestation Length (days) -1.93 -0.919 1.77
Beef Sub Index 15.61
Carcass Weight (kg) -35.30 -0.528 18.62
Age of Slaughter (days) 6.97 -0.432 -3.01
Maintenance Sub Index Maint. Sub Index 26.27
Live WT (kg) -85.70 -0.307 26.27
Total Carbon Sub Index 58.64

* Based on an €80/tonne carbon price