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 -0.82
Milk (kg) 58.00 -0.014 -0.81
Fat (kg) 1.98 -0.375 -0.74
Prot (kg) -1.66 -0.441 0.73
Fertility Sub Index 5.17
Calving Interval (days) -3.75 -1.459 5.47
Survival (%) -0.27 1.117 -0.30
Calving Sub Index -1.27
Gestation Length (days) 1.38 -0.919 -1.27
Beef Sub Index -0.72
Carcass Weight (kg) -5.50 -0.528 2.90
Age of Slaughter (days) 8.38 -0.432 -3.62
Maintenance Sub Index Maint. Sub Index 2.67
Live WT (kg) -8.70 -0.307 2.67
Total Carbon Sub Index 5.04

* Based on an €80/tonne carbon price