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 16.44
Milk (kg) -837.00 -0.014 11.72
Fat (kg) 2.49 -0.375 -0.93
Prot (kg) -12.81 -0.441 5.65
Fertility Sub Index -1.97
Calving Interval (days) -1.30 -1.459 1.90
Survival (%) -3.46 1.117 -3.87
Calving Sub Index 0.67
Gestation Length (days) -0.73 -0.919 0.67
Beef Sub Index -0.48
Carcass Weight (kg) -5.90 -0.528 3.11
Age of Slaughter (days) 8.33 -0.432 -3.60
Maintenance Sub Index Maint. Sub Index 8.43
Live WT (kg) -27.50 -0.307 8.43
Total Carbon Sub Index 23.09

* Based on an €80/tonne carbon price