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 -4.24
Milk (kg) 71.00 -0.014 -0.99
Fat (kg) 4.73 -0.375 -1.77
Prot (kg) 3.35 -0.441 -1.48
Fertility Sub Index 0.46
Calving Interval (days) -0.31 -1.459 0.45
Survival (%) 0.01 1.117 0.01
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.01
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) 1.44 -0.432 -0.62
Maintenance Sub Index Maint. Sub Index 1.99
Live WT (kg) -6.50 -0.307 1.99
Total Carbon Sub Index -2.24

* Based on an €80/tonne carbon price