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 -1.95
Milk (kg) 280.00 -0.014 -3.92
Fat (kg) -8.20 -0.375 3.07
Prot (kg) 2.50 -0.441 -1.10
Fertility Sub Index -13.27
Calving Interval (days) 6.95 -1.459 -10.14
Survival (%) -2.80 1.117 -3.13
Calving Sub Index -0.01
Gestation Length (days) 0.01 -0.919 -0.01
Beef Sub Index 0.95
Carcass Weight (kg) -2.50 -0.528 1.32
Age of Slaughter (days) 0.85 -0.432 -0.37
Maintenance Sub Index Maint. Sub Index 3.37
Live WT (kg) -11.00 -0.307 3.37
Total Carbon Sub Index -10.90

* Based on an €80/tonne carbon price