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 18.59
Milk (kg) -556.00 -0.014 7.78
Fat (kg) -9.74 -0.375 3.65
Prot (kg) -16.21 -0.441 7.15
Fertility Sub Index -2.23
Calving Interval (days) 1.50 -1.459 -2.19
Survival (%) -0.04 1.117 -0.04
Calving Sub Index 0.64
Gestation Length (days) -0.70 -0.919 0.64
Beef Sub Index 4.24
Carcass Weight (kg) -15.60 -0.528 8.23
Age of Slaughter (days) 9.23 -0.432 -3.98
Maintenance Sub Index Maint. Sub Index 13.73
Live WT (kg) -44.80 -0.307 13.73
Total Carbon Sub Index 34.97

* Based on an €80/tonne carbon price