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 23.45
Milk (kg) -837.00 -0.014 11.72
Fat (kg) -8.30 -0.375 3.11
Prot (kg) -19.54 -0.441 8.62
Fertility Sub Index 6.96
Calving Interval (days) -3.37 -1.459 4.92
Survival (%) 1.83 1.117 2.04
Calving Sub Index 0.24
Gestation Length (days) -0.26 -0.919 0.24
Beef Sub Index 6.28
Carcass Weight (kg) -18.70 -0.528 9.86
Age of Slaughter (days) 8.31 -0.432 -3.59
Maintenance Sub Index Maint. Sub Index 16.25
Live WT (kg) -53.00 -0.307 16.25
Total Carbon Sub Index 53.17

* Based on an €80/tonne carbon price