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 18.30
Milk (kg) -481.00 -0.014 6.73
Fat (kg) -14.07 -0.375 5.27
Prot (kg) -14.26 -0.441 6.29
Fertility Sub Index -4.59
Calving Interval (days) 2.25 -1.459 -3.28
Survival (%) -1.17 1.117 -1.31
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.48
Carcass Weight (kg) -2.20 -0.528 1.16
Age of Slaughter (days) 3.80 -0.432 -1.64
Maintenance Sub Index Maint. Sub Index 3.37
Live WT (kg) -11.00 -0.307 3.37
Total Carbon Sub Index 16.04

* Based on an €80/tonne carbon price