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 9.80
Milk (kg) -535.00 -0.014 7.49
Fat (kg) 4.72 -0.375 -1.77
Prot (kg) -9.25 -0.441 4.08
Fertility Sub Index 7.66
Calving Interval (days) -2.99 -1.459 4.36
Survival (%) 2.95 1.117 3.30
Calving Sub Index 0.13
Gestation Length (days) -0.14 -0.919 0.13
Beef Sub Index 13.23
Carcass Weight (kg) -29.90 -0.528 15.77
Age of Slaughter (days) 5.88 -0.432 -2.54
Maintenance Sub Index Maint. Sub Index 24.77
Live WT (kg) -80.80 -0.307 24.77
Total Carbon Sub Index 55.59

* Based on an €80/tonne carbon price