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 4.44
Milk (kg) -230.00 -0.014 3.22
Fat (kg) 1.74 -0.375 -0.65
Prot (kg) -4.24 -0.441 1.87
Fertility Sub Index 10.18
Calving Interval (days) -5.59 -1.459 8.16
Survival (%) 1.81 1.117 2.02
Calving Sub Index 3.38
Gestation Length (days) -3.68 -0.919 3.38
Beef Sub Index -2.14
Carcass Weight (kg) 0.10 -0.528 -0.05
Age of Slaughter (days) 4.83 -0.432 -2.09
Maintenance Sub Index Maint. Sub Index 0.12
Live WT (kg) -0.40 -0.307 0.12
Total Carbon Sub Index 15.99

* Based on an €80/tonne carbon price