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 -6.00
Milk (kg) 115.00 -0.014 -1.61
Fat (kg) 7.19 -0.375 -2.69
Prot (kg) 3.85 -0.441 -1.70
Fertility Sub Index 1.44
Calving Interval (days) -0.93 -1.459 1.36
Survival (%) 0.07 1.117 0.08
Calving Sub Index -0.08
Gestation Length (days) 0.09 -0.919 -0.08
Beef Sub Index -0.15
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) 2.30 -0.432 -0.99
Maintenance Sub Index Maint. Sub Index 0.06
Live WT (kg) -0.20 -0.307 0.06
Total Carbon Sub Index -4.74

* Based on an €80/tonne carbon price