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 -1.06
Milk (kg) 58.00 -0.014 -0.81
Fat (kg) 1.48 -0.375 -0.55
Prot (kg) -0.69 -0.441 0.30
Fertility Sub Index -7.75
Calving Interval (days) 3.98 -1.459 -5.81
Survival (%) -1.74 1.117 -1.94
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.99
Carcass Weight (kg) 0.10 -0.528 -0.05
Age of Slaughter (days) 2.18 -0.432 -0.94
Maintenance Sub Index Maint. Sub Index 0.43
Live WT (kg) -1.40 -0.307 0.43
Total Carbon Sub Index -9.92

* Based on an €80/tonne carbon price