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 12.65
Milk (kg) -642.00 -0.014 8.99
Fat (kg) 3.63 -0.375 -1.36
Prot (kg) -11.37 -0.441 5.02
Fertility Sub Index -0.39
Calving Interval (days) 0.67 -1.459 -0.98
Survival (%) 0.53 1.117 0.59
Calving Sub Index -0.13
Gestation Length (days) 0.14 -0.919 -0.13
Beef Sub Index 16.16
Carcass Weight (kg) -38.80 -0.528 20.47
Age of Slaughter (days) 9.98 -0.432 -4.31
Maintenance Sub Index Maint. Sub Index 27.56
Live WT (kg) -89.90 -0.307 27.56
Total Carbon Sub Index 55.85

* Based on an €80/tonne carbon price