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 19.98
Milk (kg) -352.00 -0.014 4.93
Fat (kg) -20.81 -0.375 7.79
Prot (kg) -16.44 -0.441 7.26
Fertility Sub Index 1.21
Calving Interval (days) -1.95 -1.459 2.85
Survival (%) -1.46 1.117 -1.63
Calving Sub Index 1.19
Gestation Length (days) -1.30 -0.919 1.19
Beef Sub Index 1.49
Carcass Weight (kg) -2.50 -0.528 1.32
Age of Slaughter (days) -0.40 -0.432 0.17
Maintenance Sub Index Maint. Sub Index 3.37
Live WT (kg) -11.00 -0.307 3.37
Total Carbon Sub Index 27.26

* Based on an €80/tonne carbon price