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 -1.50
Milk (kg) 186.00 -0.014 -2.60
Fat (kg) -5.58 -0.375 2.09
Prot (kg) 2.24 -0.441 -0.99
Fertility Sub Index 3.50
Calving Interval (days) -0.88 -1.459 1.28
Survival (%) 1.98 1.117 2.21
Calving Sub Index 1.58
Gestation Length (days) -1.72 -0.919 1.58
Beef Sub Index -1.70
Carcass Weight (kg) -6.10 -0.528 3.22
Age of Slaughter (days) 11.40 -0.432 -4.92
Maintenance Sub Index Maint. Sub Index -1.90
Live WT (kg) 6.20 -0.307 -1.90
Total Carbon Sub Index -0.04

* Based on an €80/tonne carbon price