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 12.07
Milk (kg) -636.00 -0.014 8.90
Fat (kg) 2.92 -0.375 -1.09
Prot (kg) -9.66 -0.441 4.26
Fertility Sub Index -1.65
Calving Interval (days) 2.25 -1.459 -3.28
Survival (%) 1.46 1.117 1.63
Calving Sub Index -0.78
Gestation Length (days) 0.85 -0.919 -0.78
Beef Sub Index 14.42
Carcass Weight (kg) -37.30 -0.528 19.68
Age of Slaughter (days) 12.17 -0.432 -5.25
Maintenance Sub Index Maint. Sub Index 27.16
Live WT (kg) -88.60 -0.307 27.16
Total Carbon Sub Index 51.23

* Based on an €80/tonne carbon price