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 -2.62
Milk (kg) 141.00 -0.014 -1.97
Fat (kg) 1.92 -0.375 -0.72
Prot (kg) -0.17 -0.441 0.08
Fertility Sub Index 10.25
Calving Interval (days) -5.63 -1.459 8.21
Survival (%) 1.82 1.117 2.03
Calving Sub Index 0.92
Gestation Length (days) -1.00 -0.919 0.92
Beef Sub Index -4.75
Carcass Weight (kg) 5.20 -0.528 -2.74
Age of Slaughter (days) 4.65 -0.432 -2.01
Maintenance Sub Index Maint. Sub Index -3.37
Live WT (kg) 11.00 -0.307 -3.37
Total Carbon Sub Index 0.42

* Based on an €80/tonne carbon price