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 5.65
Milk (kg) -366.00 -0.014 5.12
Fat (kg) 7.83 -0.375 -2.93
Prot (kg) -7.83 -0.441 3.46
Fertility Sub Index 0.67
Calving Interval (days) -0.98 -1.459 1.43
Survival (%) -0.68 1.117 -0.76
Calving Sub Index 0.27
Gestation Length (days) -0.29 -0.919 0.27
Beef Sub Index 21.61
Carcass Weight (kg) -46.80 -0.528 24.69
Age of Slaughter (days) 7.12 -0.432 -3.07
Maintenance Sub Index Maint. Sub Index 34.33
Live WT (kg) -112.00 -0.307 34.33
Total Carbon Sub Index 62.53

* Based on an €80/tonne carbon price