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 -0.59
Milk (kg) -68.00 -0.014 0.95
Fat (kg) 3.14 -0.375 -1.18
Prot (kg) 0.83 -0.441 -0.37
Fertility Sub Index 3.91
Calving Interval (days) -2.69 -1.459 3.92
Survival (%) -0.01 1.117 -0.01
Calving Sub Index -0.07
Gestation Length (days) 0.08 -0.919 -0.07
Beef Sub Index 5.86
Carcass Weight (kg) -10.30 -0.528 5.43
Age of Slaughter (days) -0.98 -0.432 0.42
Maintenance Sub Index Maint. Sub Index -3.37
Live WT (kg) 11.00 -0.307 -3.37
Total Carbon Sub Index 5.74

* Based on an €80/tonne carbon price