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 -14.85
Milk (kg) 192.00 -0.014 -2.69
Fat (kg) 15.56 -0.375 -5.83
Prot (kg) 14.36 -0.441 -6.34
Fertility Sub Index 14.65
Calving Interval (days) -6.97 -1.459 10.17
Survival (%) 4.01 1.117 4.48
Calving Sub Index 3.39
Gestation Length (days) -3.69 -0.919 3.39
Beef Sub Index 0.95
Carcass Weight (kg) -6.50 -0.528 3.43
Age of Slaughter (days) 5.75 -0.432 -2.48
Maintenance Sub Index Maint. Sub Index -0.92
Live WT (kg) 3.00 -0.307 -0.92
Total Carbon Sub Index 3.22

* Based on an €80/tonne carbon price