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 2.97
Milk (kg) 72.00 -0.014 -1.01
Fat (kg) -5.27 -0.375 1.97
Prot (kg) -4.53 -0.441 2.00
Fertility Sub Index -11.26
Calving Interval (days) 6.30 -1.459 -9.19
Survival (%) -1.85 1.117 -2.07
Calving Sub Index 1.21
Gestation Length (days) -1.32 -0.919 1.21
Beef Sub Index -1.85
Carcass Weight (kg) -0.60 -0.528 0.32
Age of Slaughter (days) 5.03 -0.432 -2.17
Maintenance Sub Index Maint. Sub Index -0.06
Live WT (kg) 0.20 -0.307 -0.06
Total Carbon Sub Index -9.00

* Based on an €80/tonne carbon price