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 23.87
Milk (kg) -674.00 -0.014 9.44
Fat (kg) -14.00 -0.375 5.24
Prot (kg) -20.82 -0.441 9.19
Fertility Sub Index -2.25
Calving Interval (days) 0.72 -1.459 -1.05
Survival (%) -1.07 1.117 -1.20
Calving Sub Index 0.74
Gestation Length (days) -0.80 -0.919 0.74
Beef Sub Index -1.79
Carcass Weight (kg) -3.80 -0.528 2.00
Age of Slaughter (days) 8.78 -0.432 -3.79
Maintenance Sub Index Maint. Sub Index 7.17
Live WT (kg) -23.40 -0.307 7.17
Total Carbon Sub Index 27.75

* Based on an €80/tonne carbon price