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 26.35
Milk (kg) -500.00 -0.014 7.00
Fat (kg) -23.77 -0.375 8.90
Prot (kg) -23.66 -0.441 10.44
Fertility Sub Index -3.45
Calving Interval (days) 1.67 -1.459 -2.44
Survival (%) -0.91 1.117 -1.02
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -1.39
Carcass Weight (kg) -0.50 -0.528 0.26
Age of Slaughter (days) 3.83 -0.432 -1.65
Maintenance Sub Index Maint. Sub Index 0.00
Live WT (kg) 0.00 -0.307 0.00
Total Carbon Sub Index 20.95

* Based on an €80/tonne carbon price