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 -5.34
Milk (kg) -27.00 -0.014 0.38
Fat (kg) 7.98 -0.375 -2.99
Prot (kg) 6.19 -0.441 -2.73
Fertility Sub Index 18.21
Calving Interval (days) -8.30 -1.459 12.11
Survival (%) 5.46 1.117 6.10
Calving Sub Index 2.10
Gestation Length (days) -2.29 -0.919 2.10
Beef Sub Index 0.50
Carcass Weight (kg) -6.30 -0.528 3.32
Age of Slaughter (days) 6.54 -0.432 -2.82
Maintenance Sub Index Maint. Sub Index 3.07
Live WT (kg) -10.00 -0.307 3.07
Total Carbon Sub Index 18.54

* Based on an €80/tonne carbon price