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 -14.72
Milk (kg) 363.00 -0.014 -5.08
Fat (kg) 12.33 -0.375 -4.62
Prot (kg) 11.38 -0.441 -5.02
Fertility Sub Index -0.86
Calving Interval (days) 1.10 -1.459 -1.60
Survival (%) 0.67 1.117 0.75
Calving Sub Index 1.51
Gestation Length (days) -1.64 -0.919 1.51
Beef Sub Index -0.94
Carcass Weight (kg) 1.70 -0.528 -0.90
Age of Slaughter (days) 0.11 -0.432 -0.05
Maintenance Sub Index Maint. Sub Index -1.84
Live WT (kg) 6.00 -0.307 -1.84
Total Carbon Sub Index -16.86

* Based on an €80/tonne carbon price