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 -3.25
Milk (kg) 269.00 -0.014 -3.77
Fat (kg) -6.04 -0.375 2.26
Prot (kg) 3.96 -0.441 -1.75
Fertility Sub Index -9.73
Calving Interval (days) 4.62 -1.459 -6.74
Survival (%) -2.68 1.117 -2.99
Calving Sub Index 0.94
Gestation Length (days) -1.02 -0.919 0.94
Beef Sub Index -2.16
Carcass Weight (kg) 2.50 -0.528 -1.32
Age of Slaughter (days) 1.95 -0.432 -0.84
Maintenance Sub Index Maint. Sub Index -0.86
Live WT (kg) 2.80 -0.307 -0.86
Total Carbon Sub Index -15.07

* Based on an €80/tonne carbon price