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 -3.23
Milk (kg) 36.00 -0.014 -0.50
Fat (kg) 1.74 -0.375 -0.65
Prot (kg) 4.70 -0.441 -2.07
Fertility Sub Index 6.65
Calving Interval (days) -3.08 -1.459 4.49
Survival (%) 1.93 1.117 2.16
Calving Sub Index 2.68
Gestation Length (days) -2.92 -0.919 2.68
Beef Sub Index 4.94
Carcass Weight (kg) -9.50 -0.528 5.01
Age of Slaughter (days) 0.16 -0.432 -0.07
Maintenance Sub Index Maint. Sub Index 4.90
Live WT (kg) -16.00 -0.307 4.90
Total Carbon Sub Index 15.95

* Based on an €80/tonne carbon price