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 12.30
Milk (kg) -221.00 -0.014 3.09
Fat (kg) -12.24 -0.375 4.58
Prot (kg) -10.46 -0.441 4.62
Fertility Sub Index -0.96
Calving Interval (days) -0.01 -1.459 0.01
Survival (%) -0.87 1.117 -0.97
Calving Sub Index -0.44
Gestation Length (days) 0.48 -0.919 -0.44
Beef Sub Index 1.01
Carcass Weight (kg) -2.40 -0.528 1.27
Age of Slaughter (days) 0.60 -0.432 -0.26
Maintenance Sub Index Maint. Sub Index 3.22
Live WT (kg) -10.50 -0.307 3.22
Total Carbon Sub Index 15.12

* Based on an €80/tonne carbon price