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 -12.03
Milk (kg) 212.00 -0.014 -2.97
Fat (kg) 25.62 -0.375 -9.60
Prot (kg) -1.20 -0.441 0.53
Fertility Sub Index -4.40
Calving Interval (days) 2.23 -1.459 -3.25
Survival (%) -1.03 1.117 -1.15
Calving Sub Index -0.22
Gestation Length (days) 0.24 -0.919 -0.22
Beef Sub Index 0.51
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) 2.36 -0.432 -1.02
Maintenance Sub Index Maint. Sub Index 1.01
Live WT (kg) -3.30 -0.307 1.01
Total Carbon Sub Index -15.14

* Based on an €80/tonne carbon price