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 -10.72
Milk (kg) -208.00 -0.014 2.91
Fat (kg) 17.45 -0.375 -6.54
Prot (kg) 16.08 -0.441 -7.10
Fertility Sub Index 1.01
Calving Interval (days) -0.19 -1.459 0.28
Survival (%) 0.66 1.117 0.74
Calving Sub Index 1.01
Gestation Length (days) -1.10 -0.919 1.01
Beef Sub Index 5.67
Carcass Weight (kg) -16.70 -0.528 8.81
Age of Slaughter (days) 7.27 -0.432 -3.14
Maintenance Sub Index Maint. Sub Index 14.04
Live WT (kg) -45.80 -0.307 14.04
Total Carbon Sub Index 11.02

* Based on an €80/tonne carbon price