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 -9.52
Milk (kg) 469.00 -0.014 -6.57
Fat (kg) 2.98 -0.375 -1.12
Prot (kg) 4.16 -0.441 -1.84
Fertility Sub Index -6.42
Calving Interval (days) 3.87 -1.459 -5.65
Survival (%) -0.69 1.117 -0.77
Calving Sub Index 1.54
Gestation Length (days) -1.67 -0.919 1.54
Beef Sub Index -1.73
Carcass Weight (kg) -5.50 -0.528 2.90
Age of Slaughter (days) 10.72 -0.432 -4.63
Maintenance Sub Index Maint. Sub Index -5.52
Live WT (kg) 18.00 -0.307 -5.52
Total Carbon Sub Index -21.65

* Based on an €80/tonne carbon price