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 11.21
Milk (kg) -270.00 -0.014 3.78
Fat (kg) -10.95 -0.375 4.10
Prot (kg) -7.55 -0.441 3.33
Fertility Sub Index 4.90
Calving Interval (days) -2.87 -1.459 4.19
Survival (%) 0.64 1.117 0.72
Calving Sub Index 1.10
Gestation Length (days) -1.20 -0.919 1.10
Beef Sub Index 2.14
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) -3.50 -0.432 1.51
Maintenance Sub Index Maint. Sub Index 5.18
Live WT (kg) -16.90 -0.307 5.18
Total Carbon Sub Index 24.54

* Based on an €80/tonne carbon price