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 -2.42
Milk (kg) -204.00 -0.014 2.86
Fat (kg) 10.78 -0.375 -4.04
Prot (kg) 2.80 -0.441 -1.24
Fertility Sub Index 2.49
Calving Interval (days) -0.90 -1.459 1.31
Survival (%) 1.05 1.117 1.17
Calving Sub Index 2.26
Gestation Length (days) -2.46 -0.919 2.26
Beef Sub Index 9.49
Carcass Weight (kg) -22.90 -0.528 12.08
Age of Slaughter (days) 6.01 -0.432 -2.59
Maintenance Sub Index Maint. Sub Index 16.62
Live WT (kg) -54.20 -0.307 16.62
Total Carbon Sub Index 28.44

* Based on an €80/tonne carbon price