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 -18.65
Milk (kg) 426.00 -0.014 -5.96
Fat (kg) 15.89 -0.375 -5.95
Prot (kg) 15.26 -0.441 -6.74
Fertility Sub Index 13.02
Calving Interval (days) -7.61 -1.459 11.10
Survival (%) 1.72 1.117 1.92
Calving Sub Index 2.34
Gestation Length (days) -2.55 -0.919 2.34
Beef Sub Index 1.67
Carcass Weight (kg) -9.30 -0.528 4.91
Age of Slaughter (days) 7.50 -0.432 -3.24
Maintenance Sub Index Maint. Sub Index 3.07
Live WT (kg) -10.00 -0.307 3.07
Total Carbon Sub Index 1.45

* Based on an €80/tonne carbon price