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 -29.53
Milk (kg) 660.00 -0.014 -9.24
Fat (kg) 16.04 -0.375 -6.01
Prot (kg) 32.37 -0.441 -14.29
Fertility Sub Index -1.75
Calving Interval (days) 0.58 -1.459 -0.85
Survival (%) -0.81 1.117 -0.90
Calving Sub Index 1.02
Gestation Length (days) -1.11 -0.919 1.02
Beef Sub Index 1.16
Carcass Weight (kg) -1.50 -0.528 0.79
Age of Slaughter (days) -0.85 -0.432 0.37
Maintenance Sub Index Maint. Sub Index -0.95
Live WT (kg) 3.10 -0.307 -0.95
Total Carbon Sub Index -30.06

* Based on an €80/tonne carbon price