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 -6.85
Milk (kg) 322.00 -0.014 -4.51
Fat (kg) -2.35 -0.375 0.88
Prot (kg) 7.29 -0.441 -3.22
Fertility Sub Index -1.81
Calving Interval (days) 0.84 -1.459 -1.23
Survival (%) -0.52 1.117 -0.58
Calving Sub Index 0.06
Gestation Length (days) -0.07 -0.919 0.06
Beef Sub Index -0.39
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) 4.58 -0.432 -1.98
Maintenance Sub Index Maint. Sub Index -0.25
Live WT (kg) 0.80 -0.307 -0.25
Total Carbon Sub Index -9.23

* Based on an €80/tonne carbon price