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 11.42
Milk (kg) -203.00 -0.014 2.84
Fat (kg) -13.38 -0.375 5.01
Prot (kg) -8.09 -0.441 3.57
Fertility Sub Index -4.60
Calving Interval (days) 2.52 -1.459 -3.68
Survival (%) -0.83 1.117 -0.93
Calving Sub Index -1.92
Gestation Length (days) 2.09 -0.919 -1.92
Beef Sub Index -3.92
Carcass Weight (kg) 6.80 -0.528 -3.59
Age of Slaughter (days) 0.76 -0.432 -0.33
Maintenance Sub Index Maint. Sub Index -2.88
Live WT (kg) 9.40 -0.307 -2.88
Total Carbon Sub Index -1.90

* Based on an €80/tonne carbon price