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 -9.30
Milk (kg) 118.00 -0.014 -1.65
Fat (kg) 9.27 -0.375 -3.47
Prot (kg) 9.45 -0.441 -4.17
Fertility Sub Index 8.92
Calving Interval (days) -4.39 -1.459 6.41
Survival (%) 2.25 1.117 2.51
Calving Sub Index 4.03
Gestation Length (days) -4.38 -0.919 4.03
Beef Sub Index -1.98
Carcass Weight (kg) -2.00 -0.528 1.06
Age of Slaughter (days) 7.02 -0.432 -3.03
Maintenance Sub Index Maint. Sub Index -0.92
Live WT (kg) 3.00 -0.307 -0.92
Total Carbon Sub Index 0.76

* Based on an €80/tonne carbon price