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 0.55
Milk (kg) 136.00 -0.014 -1.90
Fat (kg) -2.75 -0.375 1.03
Prot (kg) -3.23 -0.441 1.43
Fertility Sub Index -20.46
Calving Interval (days) 9.74 -1.459 -14.21
Survival (%) -5.59 1.117 -6.25
Calving Sub Index 1.82
Gestation Length (days) -1.98 -0.919 1.82
Beef Sub Index -0.69
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 5.38 -0.432 -2.32
Maintenance Sub Index Maint. Sub Index -0.40
Live WT (kg) 1.30 -0.307 -0.40
Total Carbon Sub Index -19.16

* Based on an €80/tonne carbon price