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 5.87
Milk (kg) 60.00 -0.014 -0.84
Fat (kg) -8.95 -0.375 3.35
Prot (kg) -7.60 -0.441 3.35
Fertility Sub Index -18.61
Calving Interval (days) 9.12 -1.459 -13.31
Survival (%) -4.75 1.117 -5.31
Calving Sub Index 0.90
Gestation Length (days) -0.98 -0.919 0.90
Beef Sub Index 0.43
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) 2.66 -0.432 -1.15
Maintenance Sub Index Maint. Sub Index -1.59
Live WT (kg) 5.20 -0.307 -1.59
Total Carbon Sub Index -13.01

* Based on an €80/tonne carbon price