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 11.85
Milk (kg) -185.00 -0.014 2.59
Fat (kg) -13.09 -0.375 4.90
Prot (kg) -9.88 -0.441 4.36
Fertility Sub Index -4.46
Calving Interval (days) 2.07 -1.459 -3.02
Survival (%) -1.29 1.117 -1.44
Calving Sub Index 0.15
Gestation Length (days) -0.16 -0.919 0.15
Beef Sub Index 0.11
Carcass Weight (kg) -0.60 -0.528 0.32
Age of Slaughter (days) 0.48 -0.432 -0.21
Maintenance Sub Index Maint. Sub Index -0.64
Live WT (kg) 2.10 -0.307 -0.64
Total Carbon Sub Index 7.00

* Based on an €80/tonne carbon price