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 0.99
Milk (kg) -360.00 -0.014 5.04
Fat (kg) 11.40 -0.375 -4.27
Prot (kg) -0.49 -0.441 0.22
Fertility Sub Index -2.08
Calving Interval (days) 1.16 -1.459 -1.69
Survival (%) -0.35 1.117 -0.39
Calving Sub Index 2.62
Gestation Length (days) -2.85 -0.919 2.62
Beef Sub Index 12.06
Carcass Weight (kg) -29.50 -0.528 15.56
Age of Slaughter (days) 8.10 -0.432 -3.50
Maintenance Sub Index Maint. Sub Index 15.33
Live WT (kg) -50.00 -0.307 15.33
Total Carbon Sub Index 28.91

* Based on an €80/tonne carbon price