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 -2.82
Milk (kg) 93.00 -0.014 -1.30
Fat (kg) 4.47 -0.375 -1.67
Prot (kg) -0.36 -0.441 0.16
Fertility Sub Index -11.71
Calving Interval (days) 6.85 -1.459 -9.99
Survival (%) -1.54 1.117 -1.72
Calving Sub Index 1.49
Gestation Length (days) -1.62 -0.919 1.49
Beef Sub Index -0.59
Carcass Weight (kg) -2.40 -0.528 1.27
Age of Slaughter (days) 4.30 -0.432 -1.86
Maintenance Sub Index Maint. Sub Index 0.95
Live WT (kg) -3.10 -0.307 0.95
Total Carbon Sub Index -12.68

* Based on an €80/tonne carbon price