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 6.59
Milk (kg) -163.00 -0.014 2.28
Fat (kg) -7.20 -0.375 2.70
Prot (kg) -3.64 -0.441 1.61
Fertility Sub Index -0.40
Calving Interval (days) 0.05 -1.459 -0.07
Survival (%) -0.29 1.117 -0.32
Calving Sub Index -1.43
Gestation Length (days) 1.56 -0.919 -1.43
Beef Sub Index -1.84
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 4.27 -0.432 -1.84
Maintenance Sub Index Maint. Sub Index 3.99
Live WT (kg) -13.00 -0.307 3.99
Total Carbon Sub Index 6.90

* Based on an €80/tonne carbon price