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 -12.47
Milk (kg) 485.00 -0.014 -6.79
Fat (kg) 2.83 -0.375 -1.06
Prot (kg) 10.46 -0.441 -4.62
Fertility Sub Index -9.27
Calving Interval (days) 3.95 -1.459 -5.76
Survival (%) -3.14 1.117 -3.51
Calving Sub Index 2.83
Gestation Length (days) -3.08 -0.919 2.83
Beef Sub Index -0.64
Carcass Weight (kg) -4.50 -0.528 2.37
Age of Slaughter (days) 6.97 -0.432 -3.01
Maintenance Sub Index Maint. Sub Index -1.23
Live WT (kg) 4.00 -0.307 -1.23
Total Carbon Sub Index -20.77

* Based on an €80/tonne carbon price