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 -11.24
Milk (kg) 278.00 -0.014 -3.89
Fat (kg) 10.10 -0.375 -3.78
Prot (kg) 8.07 -0.441 -3.56
Fertility Sub Index 4.07
Calving Interval (days) -1.55 -1.459 2.26
Survival (%) 1.62 1.117 1.81
Calving Sub Index -0.93
Gestation Length (days) 1.01 -0.919 -0.93
Beef Sub Index -9.62
Carcass Weight (kg) 18.00 -0.528 -9.50
Age of Slaughter (days) 0.30 -0.432 -0.13
Maintenance Sub Index Maint. Sub Index -15.14
Live WT (kg) 49.40 -0.307 -15.14
Total Carbon Sub Index -32.87

* Based on an €80/tonne carbon price