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 -12.16
Milk (kg) 348.00 -0.014 -4.87
Fat (kg) 7.98 -0.375 -2.99
Prot (kg) 9.75 -0.441 -4.30
Fertility Sub Index 1.51
Calving Interval (days) 1.16 -1.459 -1.69
Survival (%) 2.87 1.117 3.21
Calving Sub Index 4.01
Gestation Length (days) -4.36 -0.919 4.01
Beef Sub Index -4.84
Carcass Weight (kg) 0.40 -0.528 -0.21
Age of Slaughter (days) 10.72 -0.432 -4.63
Maintenance Sub Index Maint. Sub Index -0.92
Live WT (kg) 3.00 -0.307 -0.92
Total Carbon Sub Index -12.39

* Based on an €80/tonne carbon price