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 -11.78
Milk (kg) 161.00 -0.014 -2.25
Fat (kg) 16.22 -0.375 -6.08
Prot (kg) 7.81 -0.441 -3.45
Fertility Sub Index 3.05
Calving Interval (days) -1.50 -1.459 2.19
Survival (%) 0.77 1.117 0.86
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -3.13
Carcass Weight (kg) 5.90 -0.528 -3.11
Age of Slaughter (days) 0.03 -0.432 -0.01
Maintenance Sub Index Maint. Sub Index -4.75
Live WT (kg) 15.50 -0.307 -4.75
Total Carbon Sub Index -17.07

* Based on an €80/tonne carbon price