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 7.44
Milk (kg) -296.00 -0.014 4.14
Fat (kg) -0.46 -0.375 0.17
Prot (kg) -7.07 -0.441 3.12
Fertility Sub Index -7.10
Calving Interval (days) 4.54 -1.459 -6.62
Survival (%) -0.43 1.117 -0.48
Calving Sub Index 0.85
Gestation Length (days) -0.93 -0.919 0.85
Beef Sub Index 11.69
Carcass Weight (kg) -33.80 -0.528 17.83
Age of Slaughter (days) 14.23 -0.432 -6.14
Maintenance Sub Index Maint. Sub Index 23.91
Live WT (kg) -78.00 -0.307 23.91
Total Carbon Sub Index 36.78

* Based on an €80/tonne carbon price