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 -1.31
Milk (kg) -259.00 -0.014 3.63
Fat (kg) 12.24 -0.375 -4.58
Prot (kg) 0.79 -0.441 -0.35
Fertility Sub Index 3.97
Calving Interval (days) -1.47 -1.459 2.14
Survival (%) 1.63 1.117 1.82
Calving Sub Index 0.51
Gestation Length (days) -0.56 -0.919 0.51
Beef Sub Index -0.72
Carcass Weight (kg) -5.70 -0.528 3.01
Age of Slaughter (days) 8.64 -0.432 -3.73
Maintenance Sub Index Maint. Sub Index 9.01
Live WT (kg) -29.40 -0.307 9.01
Total Carbon Sub Index 11.46

* Based on an €80/tonne carbon price