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 -1.87
Milk (kg) -42.00 -0.014 0.59
Fat (kg) 2.99 -0.375 -1.12
Prot (kg) 3.03 -0.441 -1.34
Fertility Sub Index 3.67
Calving Interval (days) -1.27 -1.459 1.85
Survival (%) 1.63 1.117 1.82
Calving Sub Index 0.93
Gestation Length (days) -1.01 -0.919 0.93
Beef Sub Index 7.14
Carcass Weight (kg) -21.10 -0.528 11.13
Age of Slaughter (days) 9.24 -0.432 -3.99
Maintenance Sub Index Maint. Sub Index 17.35
Live WT (kg) -56.60 -0.307 17.35
Total Carbon Sub Index 27.23

* Based on an €80/tonne carbon price