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 -10.44
Milk (kg) 262.00 -0.014 -3.67
Fat (kg) 11.50 -0.375 -4.31
Prot (kg) 5.59 -0.441 -2.47
Fertility Sub Index -1.62
Calving Interval (days) 0.63 -1.459 -0.92
Survival (%) -0.63 1.117 -0.70
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.45
Carcass Weight (kg) -0.80 -0.528 0.42
Age of Slaughter (days) 2.01 -0.432 -0.87
Maintenance Sub Index Maint. Sub Index 2.15
Live WT (kg) -7.00 -0.307 2.15
Total Carbon Sub Index -10.83

* Based on an €80/tonne carbon price