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 -19.06
Milk (kg) 482.00 -0.014 -6.75
Fat (kg) 16.00 -0.375 -5.99
Prot (kg) 14.31 -0.441 -6.32
Fertility Sub Index 0.08
Calving Interval (days) 0.63 -1.459 -0.92
Survival (%) 0.89 1.117 0.99
Calving Sub Index 2.98
Gestation Length (days) -3.24 -0.919 2.98
Beef Sub Index -1.35
Carcass Weight (kg) -2.80 -0.528 1.48
Age of Slaughter (days) 6.56 -0.432 -2.83
Maintenance Sub Index Maint. Sub Index -4.84
Live WT (kg) 15.80 -0.307 -4.84
Total Carbon Sub Index -22.20

* Based on an €80/tonne carbon price