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 -1.41
Milk (kg) 267.00 -0.014 -3.74
Fat (kg) -8.65 -0.375 3.24
Prot (kg) 2.07 -0.441 -0.91
Fertility Sub Index -12.26
Calving Interval (days) 6.32 -1.459 -9.22
Survival (%) -2.72 1.117 -3.04
Calving Sub Index 0.87
Gestation Length (days) -0.95 -0.919 0.87
Beef Sub Index -0.33
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) 2.84 -0.432 -1.23
Maintenance Sub Index Maint. Sub Index -1.32
Live WT (kg) 4.30 -0.307 -1.32
Total Carbon Sub Index -14.44

* Based on an €80/tonne carbon price