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 4.00
Milk (kg) -223.00 -0.014 3.12
Fat (kg) 3.49 -0.375 -1.31
Prot (kg) -4.95 -0.441 2.18
Fertility Sub Index 1.00
Calving Interval (days) 0.07 -1.459 -0.10
Survival (%) 0.99 1.117 1.11
Calving Sub Index 0.57
Gestation Length (days) -0.62 -0.919 0.57
Beef Sub Index 12.66
Carcass Weight (kg) -33.50 -0.528 17.67
Age of Slaughter (days) 11.60 -0.432 -5.01
Maintenance Sub Index Maint. Sub Index 25.14
Live WT (kg) -82.00 -0.307 25.14
Total Carbon Sub Index 43.38

* Based on an €80/tonne carbon price