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 -13.92
Milk (kg) 282.00 -0.014 -3.95
Fat (kg) 12.27 -0.375 -4.60
Prot (kg) 12.18 -0.441 -5.38
Fertility Sub Index 6.26
Calving Interval (days) -3.05 -1.459 4.45
Survival (%) 1.62 1.117 1.81
Calving Sub Index -0.99
Gestation Length (days) 1.08 -0.919 -0.99
Beef Sub Index -7.51
Carcass Weight (kg) 16.70 -0.528 -8.81
Age of Slaughter (days) -3.02 -0.432 1.30
Maintenance Sub Index Maint. Sub Index -12.66
Live WT (kg) 41.30 -0.307 -12.66
Total Carbon Sub Index -28.82

* Based on an €80/tonne carbon price