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 3.97
Milk (kg) -54.00 -0.014 0.76
Fat (kg) -2.70 -0.375 1.01
Prot (kg) -4.99 -0.441 2.20
Fertility Sub Index -4.25
Calving Interval (days) 2.13 -1.459 -3.11
Survival (%) -1.02 1.117 -1.14
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 1.74
Carcass Weight (kg) -1.90 -0.528 1.00
Age of Slaughter (days) -1.71 -0.432 0.74
Maintenance Sub Index Maint. Sub Index -1.84
Live WT (kg) 6.00 -0.307 -1.84
Total Carbon Sub Index -0.92

* Based on an €80/tonne carbon price