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 -6.87
Milk (kg) -233.00 -0.014 3.26
Fat (kg) 19.00 -0.375 -7.12
Prot (kg) 6.83 -0.441 -3.01
Fertility Sub Index 13.94
Calving Interval (days) -6.68 -1.459 9.75
Survival (%) 3.75 1.117 4.19
Calving Sub Index 3.50
Gestation Length (days) -3.81 -0.919 3.50
Beef Sub Index 3.07
Carcass Weight (kg) -10.60 -0.528 5.59
Age of Slaughter (days) 5.84 -0.432 -2.52
Maintenance Sub Index Maint. Sub Index 2.45
Live WT (kg) -8.00 -0.307 2.45
Total Carbon Sub Index 16.09

* Based on an €80/tonne carbon price