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 -1.95
Milk (kg) 42.00 -0.014 -0.59
Fat (kg) 3.02 -0.375 -1.13
Prot (kg) 0.52 -0.441 -0.23
Fertility Sub Index 4.46
Calving Interval (days) -2.93 -1.459 4.27
Survival (%) 0.17 1.117 0.19
Calving Sub Index 0.68
Gestation Length (days) -0.74 -0.919 0.68
Beef Sub Index -3.38
Carcass Weight (kg) 0.10 -0.528 -0.05
Age of Slaughter (days) 7.70 -0.432 -3.32
Maintenance Sub Index Maint. Sub Index 0.25
Live WT (kg) -0.80 -0.307 0.25
Total Carbon Sub Index 0.07

* Based on an €80/tonne carbon price