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 -11.73
Milk (kg) 209.00 -0.014 -2.93
Fat (kg) 13.15 -0.375 -4.93
Prot (kg) 8.79 -0.441 -3.88
Fertility Sub Index -11.80
Calving Interval (days) 5.95 -1.459 -8.68
Survival (%) -2.79 1.117 -3.12
Calving Sub Index 1.69
Gestation Length (days) -1.84 -0.919 1.69
Beef Sub Index -3.84
Carcass Weight (kg) -1.80 -0.528 0.95
Age of Slaughter (days) 11.09 -0.432 -4.79
Maintenance Sub Index Maint. Sub Index -3.34
Live WT (kg) 10.90 -0.307 -3.34
Total Carbon Sub Index -29.02

* Based on an €80/tonne carbon price