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 -17.72
Milk (kg) 206.00 -0.014 -2.88
Fat (kg) 20.75 -0.375 -7.77
Prot (kg) 16.01 -0.441 -7.07
Fertility Sub Index 10.80
Calving Interval (days) -4.73 -1.459 6.90
Survival (%) 3.49 1.117 3.90
Calving Sub Index 4.72
Gestation Length (days) -5.13 -0.919 4.72
Beef Sub Index -1.67
Carcass Weight (kg) -5.10 -0.528 2.69
Age of Slaughter (days) 10.11 -0.432 -4.36
Maintenance Sub Index Maint. Sub Index -0.92
Live WT (kg) 3.00 -0.307 -0.92
Total Carbon Sub Index -4.80

* Based on an €80/tonne carbon price