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 -15.67
Milk (kg) -225.00 -0.014 3.15
Fat (kg) 25.03 -0.375 -9.38
Prot (kg) 21.41 -0.441 -9.45
Fertility Sub Index 2.62
Calving Interval (days) -0.69 -1.459 1.01
Survival (%) 1.44 1.117 1.61
Calving Sub Index 1.83
Gestation Length (days) -1.99 -0.919 1.83
Beef Sub Index 7.72
Carcass Weight (kg) -18.40 -0.528 9.71
Age of Slaughter (days) 4.61 -0.432 -1.99
Maintenance Sub Index Maint. Sub Index 14.01
Live WT (kg) -45.70 -0.307 14.01
Total Carbon Sub Index 10.50

* Based on an €80/tonne carbon price