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 10.73
Milk (kg) -191.00 -0.014 2.67
Fat (kg) -10.63 -0.375 3.98
Prot (kg) -9.24 -0.441 4.08
Fertility Sub Index 9.71
Calving Interval (days) -6.61 -1.459 9.64
Survival (%) 0.06 1.117 0.07
Calving Sub Index -0.06
Gestation Length (days) 0.06 -0.919 -0.06
Beef Sub Index 2.75
Carcass Weight (kg) -4.55 -0.528 2.40
Age of Slaughter (days) -0.82 -0.432 0.35
Maintenance Sub Index Maint. Sub Index 2.90
Live WT (kg) -9.45 -0.307 2.90
Total Carbon Sub Index 26.04

* Based on an €80/tonne carbon price