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 -7.16
Milk (kg) 374.00 -0.014 -5.24
Fat (kg) 2.95 -0.375 -1.10
Prot (kg) 1.85 -0.441 -0.82
Fertility Sub Index -18.54
Calving Interval (days) 9.26 -1.459 -13.51
Survival (%) -4.50 1.117 -5.03
Calving Sub Index 2.21
Gestation Length (days) -2.40 -0.919 2.21
Beef Sub Index -4.02
Carcass Weight (kg) 0.20 -0.528 -0.11
Age of Slaughter (days) 9.07 -0.432 -3.92
Maintenance Sub Index Maint. Sub Index -4.75
Live WT (kg) 15.50 -0.307 -4.75
Total Carbon Sub Index -32.26

* Based on an €80/tonne carbon price