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 -6.62
Milk (kg) 177.00 -0.014 -2.48
Fat (kg) 3.86 -0.375 -1.45
Prot (kg) 6.10 -0.441 -2.69
Fertility Sub Index 0.99
Calving Interval (days) -0.70 -1.459 1.02
Survival (%) -0.03 1.117 -0.03
Calving Sub Index -0.03
Gestation Length (days) 0.03 -0.919 -0.03
Beef Sub Index -11.01
Carcass Weight (kg) 22.00 -0.528 -11.61
Age of Slaughter (days) -1.39 -0.432 0.60
Maintenance Sub Index Maint. Sub Index -13.95
Live WT (kg) 45.50 -0.307 -13.95
Total Carbon Sub Index -30.61

* Based on an €80/tonne carbon price