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 34.91
Milk (kg) -992.00 -0.014 13.89
Fat (kg) -20.32 -0.375 7.61
Prot (kg) -30.38 -0.441 13.41
Fertility Sub Index 0.99
Calving Interval (days) -1.19 -1.459 1.74
Survival (%) -0.67 1.117 -0.75
Calving Sub Index 0.69
Gestation Length (days) -0.75 -0.919 0.69
Beef Sub Index 14.87
Carcass Weight (kg) -36.30 -0.528 19.15
Age of Slaughter (days) 9.90 -0.432 -4.27
Maintenance Sub Index Maint. Sub Index 22.44
Live WT (kg) -73.20 -0.307 22.44
Total Carbon Sub Index 73.90

* Based on an €80/tonne carbon price