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 18.81
Milk (kg) -293.00 -0.014 4.10
Fat (kg) -19.98 -0.375 7.48
Prot (kg) -16.36 -0.441 7.22
Fertility Sub Index -2.94
Calving Interval (days) 1.50 -1.459 -2.19
Survival (%) -0.67 1.117 -0.75
Calving Sub Index -0.19
Gestation Length (days) 0.21 -0.919 -0.19
Beef Sub Index 0.57
Carcass Weight (kg) -3.80 -0.528 2.00
Age of Slaughter (days) 3.33 -0.432 -1.44
Maintenance Sub Index Maint. Sub Index 2.61
Live WT (kg) -8.50 -0.307 2.61
Total Carbon Sub Index 18.85

* Based on an €80/tonne carbon price