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 9.51
Milk (kg) -514.00 -0.014 7.20
Fat (kg) 4.38 -0.375 -1.64
Prot (kg) -8.95 -0.441 3.95
Fertility Sub Index 4.56
Calving Interval (days) -1.24 -1.459 1.81
Survival (%) 2.46 1.117 2.75
Calving Sub Index 0.16
Gestation Length (days) -0.17 -0.919 0.16
Beef Sub Index 14.73
Carcass Weight (kg) -36.00 -0.528 18.99
Age of Slaughter (days) 9.88 -0.432 -4.27
Maintenance Sub Index Maint. Sub Index 27.59
Live WT (kg) -90.00 -0.307 27.59
Total Carbon Sub Index 56.53

* Based on an €80/tonne carbon price