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 12.37
Milk (kg) -525.00 -0.014 7.35
Fat (kg) -0.97 -0.375 0.36
Prot (kg) -10.54 -0.441 4.65
Fertility Sub Index 6.37
Calving Interval (days) -2.55 -1.459 3.72
Survival (%) 2.37 1.117 2.65
Calving Sub Index 0.85
Gestation Length (days) -0.92 -0.919 0.85
Beef Sub Index 1.80
Carcass Weight (kg) -10.90 -0.528 5.75
Age of Slaughter (days) 9.15 -0.432 -3.95
Maintenance Sub Index Maint. Sub Index 11.80
Live WT (kg) -38.50 -0.307 11.80
Total Carbon Sub Index 33.19

* Based on an €80/tonne carbon price