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 9.97
Milk (kg) -350.00 -0.014 4.90
Fat (kg) -3.06 -0.375 1.15
Prot (kg) -8.88 -0.441 3.92
Fertility Sub Index 6.99
Calving Interval (days) -3.72 -1.459 5.43
Survival (%) 1.40 1.117 1.56
Calving Sub Index 0.74
Gestation Length (days) -0.80 -0.919 0.74
Beef Sub Index 1.17
Carcass Weight (kg) -6.30 -0.528 3.32
Age of Slaughter (days) 4.98 -0.432 -2.15
Maintenance Sub Index Maint. Sub Index 6.90
Live WT (kg) -22.50 -0.307 6.90
Total Carbon Sub Index 25.77

* Based on an €80/tonne carbon price