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 -0.06
Milk (kg) -115.00 -0.014 1.61
Fat (kg) 3.26 -0.375 -1.22
Prot (kg) 1.01 -0.441 -0.45
Fertility Sub Index 6.23
Calving Interval (days) -2.97 -1.459 4.33
Survival (%) 1.70 1.117 1.90
Calving Sub Index 3.81
Gestation Length (days) -4.14 -0.919 3.81
Beef Sub Index 0.73
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) -0.10 -0.432 0.04
Maintenance Sub Index Maint. Sub Index 4.72
Live WT (kg) -15.40 -0.307 4.72
Total Carbon Sub Index 15.44

* Based on an €80/tonne carbon price