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 15.46
Milk (kg) -567.00 -0.014 7.94
Fat (kg) -7.97 -0.375 2.99
Prot (kg) -10.29 -0.441 4.54
Fertility Sub Index 2.92
Calving Interval (days) -1.33 -1.459 1.94
Survival (%) 0.88 1.117 0.98
Calving Sub Index 0.98
Gestation Length (days) -1.07 -0.919 0.98
Beef Sub Index 6.28
Carcass Weight (kg) -17.60 -0.528 9.28
Age of Slaughter (days) 6.96 -0.432 -3.00
Maintenance Sub Index Maint. Sub Index 16.25
Live WT (kg) -53.00 -0.307 16.25
Total Carbon Sub Index 41.89

* Based on an €80/tonne carbon price