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 17.38
Milk (kg) -847.00 -0.014 11.86
Fat (kg) 4.63 -0.375 -1.73
Prot (kg) -16.45 -0.441 7.26
Fertility Sub Index 6.72
Calving Interval (days) -2.62 -1.459 3.82
Survival (%) 2.59 1.117 2.89
Calving Sub Index -0.94
Gestation Length (days) 1.02 -0.919 -0.94
Beef Sub Index 12.23
Carcass Weight (kg) -31.40 -0.528 16.56
Age of Slaughter (days) 10.03 -0.432 -4.33
Maintenance Sub Index Maint. Sub Index 24.92
Live WT (kg) -81.30 -0.307 24.92
Total Carbon Sub Index 60.32

* Based on an €80/tonne carbon price