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 -2.23
Milk (kg) 125.00 -0.014 -1.75
Fat (kg) 2.44 -0.375 -0.91
Prot (kg) -0.99 -0.441 0.44
Fertility Sub Index -11.20
Calving Interval (days) 6.17 -1.459 -9.00
Survival (%) -1.97 1.117 -2.20
Calving Sub Index 2.89
Gestation Length (days) -3.14 -0.919 2.89
Beef Sub Index -0.77
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 1.79 -0.432 -0.77
Maintenance Sub Index Maint. Sub Index 4.32
Live WT (kg) -14.10 -0.307 4.32
Total Carbon Sub Index -6.99

* Based on an €80/tonne carbon price