Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index 18.02
Milk (kg) -855.00 -0.014 11.97
Fat (kg) 3.39 -0.375 -1.27
Prot (kg) -16.58 -0.441 7.32
Fertility Sub Index 14.17
Calving Interval (days) -7.04 -1.459 10.27
Survival (%) 3.49 1.117 3.90
Calving Sub Index -0.29
Gestation Length (days) 0.32 -0.919 -0.29
Beef Sub Index 16.31
Carcass Weight (kg) -37.10 -0.528 19.57
Age of Slaughter (days) 7.55 -0.432 -3.26
Maintenance Sub Index Maint. Sub Index 28.23
Live WT (kg) -92.10 -0.307 28.23
Total Carbon Sub Index 76.44

* Based on an €80/tonne carbon price