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 -11.51
Milk (kg) 202.00 -0.014 -2.83
Fat (kg) 4.39 -0.375 -1.64
Prot (kg) 15.95 -0.441 -7.04
Fertility Sub Index 5.82
Calving Interval (days) -2.58 -1.459 3.76
Survival (%) 1.84 1.117 2.06
Calving Sub Index -1.54
Gestation Length (days) 1.67 -0.919 -1.54
Beef Sub Index -2.48
Carcass Weight (kg) -0.70 -0.528 0.37
Age of Slaughter (days) 6.61 -0.432 -2.85
Maintenance Sub Index Maint. Sub Index 4.75
Live WT (kg) -15.50 -0.307 4.75
Total Carbon Sub Index -4.96

* Based on an €80/tonne carbon price