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 -12.34
Milk (kg) 223.00 -0.014 -3.12
Fat (kg) 15.96 -0.375 -5.98
Prot (kg) 7.35 -0.441 -3.24
Fertility Sub Index 1.34
Calving Interval (days) -0.30 -1.459 0.44
Survival (%) 0.81 1.117 0.90
Calving Sub Index 4.04
Gestation Length (days) -4.39 -0.919 4.04
Beef Sub Index 0.06
Carcass Weight (kg) -7.60 -0.528 4.01
Age of Slaughter (days) 9.14 -0.432 -3.95
Maintenance Sub Index Maint. Sub Index 0.00
Live WT (kg) 0.00 -0.307 0.00
Total Carbon Sub Index -6.90

* Based on an €80/tonne carbon price