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 -9.73
Milk (kg) 100.00 -0.014 -1.40
Fat (kg) 12.01 -0.375 -4.50
Prot (kg) 8.68 -0.441 -3.83
Fertility Sub Index 12.32
Calving Interval (days) -6.20 -1.459 9.05
Survival (%) 2.93 1.117 3.27
Calving Sub Index 3.63
Gestation Length (days) -3.95 -0.919 3.63
Beef Sub Index -0.88
Carcass Weight (kg) -6.50 -0.528 3.43
Age of Slaughter (days) 9.98 -0.432 -4.31
Maintenance Sub Index Maint. Sub Index 0.92
Live WT (kg) -3.00 -0.307 0.92
Total Carbon Sub Index 6.26

* Based on an €80/tonne carbon price