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 -16.57
Milk (kg) 249.00 -0.014 -3.49
Fat (kg) 20.41 -0.375 -7.64
Prot (kg) 12.33 -0.441 -5.44
Fertility Sub Index 5.60
Calving Interval (days) -2.56 -1.459 3.74
Survival (%) 1.67 1.117 1.87
Calving Sub Index 1.54
Gestation Length (days) -1.67 -0.919 1.54
Beef Sub Index -1.14
Carcass Weight (kg) -5.90 -0.528 3.11
Age of Slaughter (days) 9.85 -0.432 -4.25
Maintenance Sub Index Maint. Sub Index -0.25
Live WT (kg) 0.80 -0.307 -0.25
Total Carbon Sub Index -10.82

* Based on an €80/tonne carbon price