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 14.99
Milk (kg) -234.00 -0.014 3.28
Fat (kg) -13.02 -0.375 4.88
Prot (kg) -15.48 -0.441 6.83
Fertility Sub Index 0.37
Calving Interval (days) -0.30 -1.459 0.44
Survival (%) -0.06 1.117 -0.07
Calving Sub Index 0.01
Gestation Length (days) -0.01 -0.919 0.01
Beef Sub Index -1.66
Carcass Weight (kg) 1.00 -0.528 -0.53
Age of Slaughter (days) 2.63 -0.432 -1.14
Maintenance Sub Index Maint. Sub Index -2.64
Live WT (kg) 8.60 -0.307 -2.64
Total Carbon Sub Index 11.07

* Based on an €80/tonne carbon price