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 9.95
Milk (kg) -210.00 -0.014 2.94
Fat (kg) -10.16 -0.375 3.81
Prot (kg) -7.26 -0.441 3.20
Fertility Sub Index -15.75
Calving Interval (days) 8.32 -1.459 -12.14
Survival (%) -3.23 1.117 -3.61
Calving Sub Index 0.85
Gestation Length (days) -0.93 -0.919 0.85
Beef Sub Index -1.04
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 4.00 -0.432 -1.73
Maintenance Sub Index Maint. Sub Index -2.24
Live WT (kg) 7.30 -0.307 -2.24
Total Carbon Sub Index -8.22

* Based on an €80/tonne carbon price