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 -7.97
Milk (kg) 215.00 -0.014 -3.01
Fat (kg) 4.06 -0.375 -1.52
Prot (kg) 7.79 -0.441 -3.44
Fertility Sub Index -0.33
Calving Interval (days) -0.16 -1.459 0.23
Survival (%) -0.50 1.117 -0.56
Calving Sub Index 0.82
Gestation Length (days) -0.89 -0.919 0.82
Beef Sub Index -0.69
Carcass Weight (kg) 3.60 -0.528 -1.90
Age of Slaughter (days) -2.80 -0.432 1.21
Maintenance Sub Index Maint. Sub Index -4.60
Live WT (kg) 15.00 -0.307 -4.60
Total Carbon Sub Index -12.76

* Based on an €80/tonne carbon price