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 -7.83
Milk (kg) -92.00 -0.014 1.29
Fat (kg) 15.71 -0.375 -5.88
Prot (kg) 7.33 -0.441 -3.24
Fertility Sub Index 0.43
Calving Interval (days) -0.87 -1.459 1.27
Survival (%) -0.75 1.117 -0.84
Calving Sub Index 0.14
Gestation Length (days) -0.15 -0.919 0.14
Beef Sub Index 5.75
Carcass Weight (kg) -12.50 -0.528 6.59
Age of Slaughter (days) 1.96 -0.432 -0.85
Maintenance Sub Index Maint. Sub Index 9.29
Live WT (kg) -30.30 -0.307 9.29
Total Carbon Sub Index 7.77

* Based on an €80/tonne carbon price