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 9.42
Milk (kg) -31.00 -0.014 0.43
Fat (kg) -7.33 -0.375 2.75
Prot (kg) -14.13 -0.441 6.24
Fertility Sub Index -7.63
Calving Interval (days) 3.63 -1.459 -5.30
Survival (%) -2.09 1.117 -2.33
Calving Sub Index 0.00
Gestation Length (days) 0.00 -0.919 0.00
Beef Sub Index -0.93
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) 4.22 -0.432 -1.82
Maintenance Sub Index Maint. Sub Index -1.04
Live WT (kg) 3.40 -0.307 -1.04
Total Carbon Sub Index -0.19

* Based on an €80/tonne carbon price