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 3.25
Milk (kg) -26.00 -0.014 0.36
Fat (kg) -4.85 -0.375 1.82
Prot (kg) -2.42 -0.441 1.07
Fertility Sub Index -5.50
Calving Interval (days) 2.09 -1.459 -3.05
Survival (%) -2.19 1.117 -2.45
Calving Sub Index 0.91
Gestation Length (days) -0.99 -0.919 0.91
Beef Sub Index 0.42
Carcass Weight (kg) -3.90 -0.528 2.06
Age of Slaughter (days) 3.79 -0.432 -1.64
Maintenance Sub Index Maint. Sub Index 0.92
Live WT (kg) -3.00 -0.307 0.92
Total Carbon Sub Index 0.01

* Based on an €80/tonne carbon price