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 -5.90
Milk (kg) 284.00 -0.014 -3.98
Fat (kg) 0.84 -0.375 -0.31
Prot (kg) 3.65 -0.441 -1.61
Fertility Sub Index -5.61
Calving Interval (days) 3.83 -1.459 -5.59
Survival (%) -0.02 1.117 -0.02
Calving Sub Index 2.56
Gestation Length (days) -2.79 -0.919 2.56
Beef Sub Index -0.66
Carcass Weight (kg) -7.80 -0.528 4.11
Age of Slaughter (days) 11.07 -0.432 -4.78
Maintenance Sub Index Maint. Sub Index -3.37
Live WT (kg) 11.00 -0.307 -3.37
Total Carbon Sub Index -12.99

* Based on an €80/tonne carbon price