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 16.50
Milk (kg) -294.00 -0.014 4.12
Fat (kg) -17.79 -0.375 6.66
Prot (kg) -12.95 -0.441 5.72
Fertility Sub Index 11.67
Calving Interval (days) -6.37 -1.459 9.29
Survival (%) 2.13 1.117 2.38
Calving Sub Index -0.74
Gestation Length (days) 0.80 -0.919 -0.74
Beef Sub Index 2.59
Carcass Weight (kg) -5.40 -0.528 2.85
Age of Slaughter (days) 0.59 -0.432 -0.25
Maintenance Sub Index Maint. Sub Index 5.95
Live WT (kg) -19.40 -0.307 5.95
Total Carbon Sub Index 35.98

* Based on an €80/tonne carbon price