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 -0.34
Milk (kg) -170.00 -0.014 2.38
Fat (kg) 7.28 -0.375 -2.73
Prot (kg) -0.02 -0.441 0.01
Fertility Sub Index -2.00
Calving Interval (days) 1.49 -1.459 -2.17
Survival (%) 0.16 1.117 0.18
Calving Sub Index 0.72
Gestation Length (days) -0.78 -0.919 0.72
Beef Sub Index 3.83
Carcass Weight (kg) -14.20 -0.528 7.49
Age of Slaughter (days) 8.47 -0.432 -3.66
Maintenance Sub Index Maint. Sub Index 13.92
Live WT (kg) -45.40 -0.307 13.92
Total Carbon Sub Index 16.13

* Based on an €80/tonne carbon price