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 9.64
Milk (kg) -214.00 -0.014 3.00
Fat (kg) -9.48 -0.375 3.55
Prot (kg) -7.01 -0.441 3.09
Fertility Sub Index -11.96
Calving Interval (days) 6.00 -1.459 -8.75
Survival (%) -2.87 1.117 -3.21
Calving Sub Index 1.66
Gestation Length (days) -1.81 -0.919 1.66
Beef Sub Index -1.87
Carcass Weight (kg) -4.90 -0.528 2.58
Age of Slaughter (days) 10.31 -0.432 -4.45
Maintenance Sub Index Maint. Sub Index -2.64
Live WT (kg) 8.60 -0.307 -2.64
Total Carbon Sub Index -5.16

* Based on an €80/tonne carbon price