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 13.78
Milk (kg) -247.00 -0.014 3.46
Fat (kg) -14.16 -0.375 5.30
Prot (kg) -11.38 -0.441 5.02
Fertility Sub Index 1.92
Calving Interval (days) -1.46 -1.459 2.13
Survival (%) -0.19 1.117 -0.21
Calving Sub Index -1.68
Gestation Length (days) 1.83 -0.919 -1.68
Beef Sub Index -0.97
Carcass Weight (kg) 4.20 -0.528 -2.22
Age of Slaughter (days) -2.88 -0.432 1.24
Maintenance Sub Index Maint. Sub Index 3.28
Live WT (kg) -10.70 -0.307 3.28
Total Carbon Sub Index 16.33

* Based on an €80/tonne carbon price