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 -8.01
Milk (kg) 300.00 -0.014 -4.20
Fat (kg) -0.02 -0.375 0.01
Prot (kg) 8.64 -0.441 -3.81
Fertility Sub Index -25.83
Calving Interval (days) 13.06 -1.459 -19.06
Survival (%) -6.06 1.117 -6.77
Calving Sub Index -0.16
Gestation Length (days) 0.17 -0.919 -0.16
Beef Sub Index -0.50
Carcass Weight (kg) -0.30 -0.528 0.16
Age of Slaughter (days) 1.52 -0.432 -0.66
Maintenance Sub Index Maint. Sub Index 0.00
Live WT (kg) 0.00 -0.307 0.00
Total Carbon Sub Index -34.48

* Based on an €80/tonne carbon price