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 -11.56
Milk (kg) 323.00 -0.014 -4.52
Fat (kg) 10.94 -0.375 -4.10
Prot (kg) 6.67 -0.441 -2.94
Fertility Sub Index -5.98
Calving Interval (days) 3.41 -1.459 -4.98
Survival (%) -0.90 1.117 -1.01
Calving Sub Index 1.93
Gestation Length (days) -2.10 -0.919 1.93
Beef Sub Index 5.45
Carcass Weight (kg) -11.50 -0.528 6.07
Age of Slaughter (days) 1.43 -0.432 -0.62
Maintenance Sub Index Maint. Sub Index 9.07
Live WT (kg) -29.60 -0.307 9.07
Total Carbon Sub Index -1.10

* Based on an €80/tonne carbon price