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 17.82
Milk (kg) -623.00 -0.014 8.72
Fat (kg) -5.75 -0.375 2.15
Prot (kg) -15.73 -0.441 6.94
Fertility Sub Index -0.71
Calving Interval (days) 1.38 -1.459 -2.01
Survival (%) 1.17 1.117 1.31
Calving Sub Index -0.28
Gestation Length (days) 0.30 -0.919 -0.28
Beef Sub Index 14.07
Carcass Weight (kg) -34.40 -0.528 18.15
Age of Slaughter (days) 9.44 -0.432 -4.08
Maintenance Sub Index Maint. Sub Index 26.30
Live WT (kg) -85.80 -0.307 26.30
Total Carbon Sub Index 57.20

* Based on an €80/tonne carbon price