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 22.09
Milk (kg) -741.00 -0.014 10.37
Fat (kg) -9.76 -0.375 3.66
Prot (kg) -18.27 -0.441 8.06
Fertility Sub Index -2.32
Calving Interval (days) 1.52 -1.459 -2.22
Survival (%) -0.09 1.117 -0.10
Calving Sub Index 0.75
Gestation Length (days) -0.82 -0.919 0.75
Beef Sub Index 1.37
Carcass Weight (kg) -9.60 -0.528 5.06
Age of Slaughter (days) 8.55 -0.432 -3.69
Maintenance Sub Index Maint. Sub Index 9.99
Live WT (kg) -32.60 -0.307 9.99
Total Carbon Sub Index 31.89

* Based on an €80/tonne carbon price