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 18.50
Milk (kg) -559.00 -0.014 7.83
Fat (kg) -9.76 -0.375 3.66
Prot (kg) -15.91 -0.441 7.02
Fertility Sub Index -2.68
Calving Interval (days) 1.69 -1.459 -2.47
Survival (%) -0.19 1.117 -0.21
Calving Sub Index 1.31
Gestation Length (days) -1.42 -0.919 1.31
Beef Sub Index 1.04
Carcass Weight (kg) -8.50 -0.528 4.48
Age of Slaughter (days) 7.97 -0.432 -3.44
Maintenance Sub Index Maint. Sub Index 9.35
Live WT (kg) -30.50 -0.307 9.35
Total Carbon Sub Index 27.53

* Based on an €80/tonne carbon price