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 -0.20
Milk (kg) 119.00 -0.014 -1.67
Fat (kg) 0.76 -0.375 -0.28
Prot (kg) -3.96 -0.441 1.75
Fertility Sub Index -20.22
Calving Interval (days) 9.80 -1.459 -14.30
Survival (%) -5.30 1.117 -5.92
Calving Sub Index 0.17
Gestation Length (days) -0.19 -0.919 0.17
Beef Sub Index -0.25
Carcass Weight (kg) -1.90 -0.528 1.00
Age of Slaughter (days) 2.90 -0.432 -1.25
Maintenance Sub Index Maint. Sub Index -0.64
Live WT (kg) 2.10 -0.307 -0.64
Total Carbon Sub Index -21.14

* Based on an €80/tonne carbon price