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 -7.17
Milk (kg) 345.00 -0.014 -4.83
Fat (kg) 1.50 -0.375 -0.56
Prot (kg) 4.04 -0.441 -1.78
Fertility Sub Index -9.48
Calving Interval (days) 5.09 -1.459 -7.43
Survival (%) -1.84 1.117 -2.06
Calving Sub Index 0.70
Gestation Length (days) -0.76 -0.919 0.70
Beef Sub Index -4.93
Carcass Weight (kg) 2.20 -0.528 -1.16
Age of Slaughter (days) 8.74 -0.432 -3.77
Maintenance Sub Index Maint. Sub Index -5.82
Live WT (kg) 19.00 -0.307 -5.82
Total Carbon Sub Index -26.72

* Based on an €80/tonne carbon price