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 -11.32
Milk (kg) 304.00 -0.014 -4.26
Fat (kg) 21.96 -0.375 -8.23
Prot (kg) -2.64 -0.441 1.17
Fertility Sub Index -7.18
Calving Interval (days) 3.54 -1.459 -5.17
Survival (%) -1.80 1.117 -2.01
Calving Sub Index -0.44
Gestation Length (days) 0.48 -0.919 -0.44
Beef Sub Index -1.10
Carcass Weight (kg) 0.40 -0.528 -0.21
Age of Slaughter (days) 2.06 -0.432 -0.89
Maintenance Sub Index Maint. Sub Index -0.64
Live WT (kg) 2.10 -0.307 -0.64
Total Carbon Sub Index -20.67

* Based on an €80/tonne carbon price